338 lines
16 KiB
JSON
338 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-23138",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-01-11T14:28:41.511Z",
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"datePublished": "2025-04-16T14:13:17.866Z",
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"dateUpdated": "2026-11-05T20:41:51.576Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:58:00.391Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatch_queue: fix pipe accounting mismatch\n\nCurrently, watch_queue_set_size() modifies the pipe buffers charged to\nuser->pipe_bufs without updating the pipe->nr_accounted on the pipe\nitself, due to the if (!pipe_has_watch_queue()) test in\npipe_resize_ring(). This means that when the pipe is ultimately freed,\nwe decrement user->pipe_bufs by something other than what than we had\ncharged to it, potentially leading to an underflow. This in turn can\ncause subsequent too_many_pipe_buffers_soft() tests to fail with -EPERM.\n\nTo remedy this, explicitly account for the pipe usage in\nwatch_queue_set_size() to match the number set via account_pipe_buffers()\n\n(It's unclear why watch_queue_set_size() does not update nr_accounted;\nit may be due to intentional overprovisioning in watch_queue_set_size()?)"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"kernel/watch_queue.c"
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],
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"versions": [
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{
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"version": "162ae0e78bdabf84ef10c1293c4ed7865cb7d3c8",
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"lessThan": "8658c75343ed00e5e154ebbe24335f51ba8db547",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3efbd114b91525bb095b8ae046382197d92126b9",
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"lessThan": "471c89b7d4f58bd6082f7c1fe14d4ca15c7f1284",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "b87a1229d8668fbc78ebd9ca0fc797a76001c60f",
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"lessThan": "d40e3537265dea9e3c33021874437ff26dc18787",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "68e51bdb1194f11d3452525b99c98aff6f837b24",
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"lessThan": "6dafa27764183738dc5368b669b71e3d0d154f12",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e95aada4cb93d42e25c30a0ef9eb2923d9711d4a",
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"lessThan": "56ec918e6c86c1536870e4373e91eddd0c44245f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e95aada4cb93d42e25c30a0ef9eb2923d9711d4a",
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"lessThan": "2d680b988656bb556c863d8b46d9b9096842bf3d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e95aada4cb93d42e25c30a0ef9eb2923d9711d4a",
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"lessThan": "205028ebba838938d3b264dda1d0708fa7fe1ade",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e95aada4cb93d42e25c30a0ef9eb2923d9711d4a",
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"lessThan": "f13abc1e8e1a3b7455511c4e122750127f6bc9b0",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "6fb70694f8d1ac34e45246b0ac988f025e1e5b55",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "5.10.210",
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"lessThan": "5.10.236",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.15.149",
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"lessThan": "5.15.180",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.1.76",
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"lessThan": "6.1.134",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.6.15",
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"lessThan": "6.6.87",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.7.3",
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"lessThan": "6.8",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"kernel/watch_queue.c"
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],
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"versions": [
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{
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"version": "6.8",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.8",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.236",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.180",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.134",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.87",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.23",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.13.11",
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"lessThanOrEqual": "6.13.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.14.2",
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"lessThanOrEqual": "6.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.15",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.10.210",
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"versionEndExcluding": "5.10.236"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.15.149",
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"versionEndExcluding": "5.15.180"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.1.76",
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"versionEndExcluding": "6.1.134"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6.15",
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"versionEndExcluding": "6.6.87"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.8",
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"versionEndExcluding": "6.12.23"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.8",
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"versionEndExcluding": "6.14.2"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.8",
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"versionEndExcluding": "6.15"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/8658c75343ed00e5e154ebbe24335f51ba8db547"
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},
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{
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"url": "https://git.kernel.org/stable/c/471c89b7d4f58bd6082f7c1fe14d4ca15c7f1284"
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},
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{
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"url": "https://git.kernel.org/stable/c/d40e3537265dea9e3c33021874437ff26dc18787"
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},
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{
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"url": "https://git.kernel.org/stable/c/6dafa27764183738dc5368b669b71e3d0d154f12"
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},
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{
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"url": "https://git.kernel.org/stable/c/56ec918e6c86c1536870e4373e91eddd0c44245f"
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},
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{
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"url": "https://git.kernel.org/stable/c/2d680b988656bb556c863d8b46d9b9096842bf3d"
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},
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{
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"url": "https://git.kernel.org/stable/c/205028ebba838938d3b264dda1d0708fa7fe1ade"
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},
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{
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"url": "https://git.kernel.org/stable/c/f13abc1e8e1a3b7455511c4e122750127f6bc9b0"
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}
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],
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"title": "watch_queue: fix pipe accounting mismatch",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T19:42:22.845Z"
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}
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2025-23138",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T20:39:21.626419Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T20:41:51.576Z"
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}
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}
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]
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}
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} |