319 lines
15 KiB
JSON
319 lines
15 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-2025-23147",
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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": "2025-01-11T14:28:41.513Z",
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"datePublished": "2025-05-01T12:55:36.099Z",
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"dateUpdated": "2026-11-05T20:41:52.080Z"
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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": "2026-05-11T21:13:51.636Z"
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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\ni3c: Add NULL pointer check in i3c_master_queue_ibi()\n\nThe I3C master driver may receive an IBI from a target device that has not\nbeen probed yet. In such cases, the master calls `i3c_master_queue_ibi()`\nto queue an IBI work task, leading to \"Unable to handle kernel read from\nunreadable memory\" and resulting in a kernel panic.\n\nTypical IBI handling flow:\n1. The I3C master scans target devices and probes their respective drivers.\n2. The target device driver calls `i3c_device_request_ibi()` to enable IBI\n and assigns `dev->ibi = ibi`.\n3. The I3C master receives an IBI from the target device and calls\n `i3c_master_queue_ibi()` to queue the target device driver’s IBI\n handler task.\n\nHowever, since target device events are asynchronous to the I3C probe\nsequence, step 3 may occur before step 2, causing `dev->ibi` to be `NULL`,\nleading to a kernel panic.\n\nAdd a NULL pointer check in `i3c_master_queue_ibi()` to prevent accessing\nan uninitialized `dev->ibi`, ensuring stability."
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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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"drivers/i3c/master.c"
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],
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"versions": [
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{
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"version": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "1b54faa5f47fa7c642179744aeff03f0810dc62e",
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"status": "affected",
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"status": "affected",
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"lessThan": "d83b0c03ef8fbea2f03029a1cc1f5041f0e1d47f",
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"status": "affected",
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},
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{
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"version": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "6871a676aa534e8f218279672e0445c725f81026",
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"status": "affected",
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},
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{
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"version": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "e6bba328578feb58c614c11868c259b40484c5fa",
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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": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "fe4a4fc179b7898055555a11685915473588392e",
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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": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "ff9d61db59bb27d16d3f872bff2620d50856b80c",
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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": "3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0",
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"lessThan": "bd496a44f041da9ef3afe14d1d6193d460424e91",
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"status": "affected",
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"versionType": "git"
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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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"drivers/i3c/master.c"
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],
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"versions": [
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{
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"version": "5.0",
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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": "5.0",
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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": "5.4.293",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.237",
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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": "5.15.181",
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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": "6.1.135",
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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": "6.6.88",
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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": "6.12.24",
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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": "6.13.12",
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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": "6.14.3",
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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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"operator": "OR",
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.0",
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"versionEndExcluding": "5.4.293"
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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": "5.0",
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"versionEndExcluding": "5.15.181"
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"versionStartIncluding": "5.0",
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"versionEndExcluding": "6.1.135"
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"versionStartIncluding": "5.0",
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]
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/1b54faa5f47fa7c642179744aeff03f0810dc62e"
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},
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{
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"url": "https://git.kernel.org/stable/c/09359e7c8751961937cb5fc50220969b0a4e1058"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ba402610843d7d15c7f3966a461deeeaff7fba4"
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},
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{
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"url": "https://git.kernel.org/stable/c/d83b0c03ef8fbea2f03029a1cc1f5041f0e1d47f"
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},
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{
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"url": "https://git.kernel.org/stable/c/6871a676aa534e8f218279672e0445c725f81026"
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},
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{
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"url": "https://git.kernel.org/stable/c/e6bba328578feb58c614c11868c259b40484c5fa"
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},
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{
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"url": "https://git.kernel.org/stable/c/fe4a4fc179b7898055555a11685915473588392e"
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},
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{
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"url": "https://git.kernel.org/stable/c/ff9d61db59bb27d16d3f872bff2620d50856b80c"
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},
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{
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"url": "https://git.kernel.org/stable/c/bd496a44f041da9ef3afe14d1d6193d460424e91"
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}
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],
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"title": "i3c: Add NULL pointer check in i3c_master_queue_ibi()",
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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": "2025-11-03T19:42:41.362Z"
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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-2025-23147",
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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": "2026-11-05T20:39:36.546486Z"
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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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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T20:41:52.080Z"
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}
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}
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]
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}
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} |