161 lines
7.3 KiB
JSON
161 lines
7.3 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-2026-89577",
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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": "2026-09-11T19:38:34.727Z",
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"datePublished": "2026-09-11T19:44:44.617Z",
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"dateUpdated": "2026-10-19T08:49:10.301Z"
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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": "2026-10-19T08:49:10.301Z"
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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\ndm-io: report non-retryable errors separatedly\n\nThe error codes BLK_STS_NOTSUPP and BLK_STS_INVAL should not cause leg\nfailure on dm-raid1. This patch changes the interface to dm-io, so that\nit reports two error bitmaps - error_bits and unsup_bits. The unsup_bit\nbitmap tracks BLK_STS_NOTSUPP or BLK_STS_INVAL errors, the error_bits\nbitmap tracks all the other errors.\n\ndm-raid1 is changed so that it won't fail a leg if it receives an error\nin the unsup_bits bitmap.\n\nThis patch (with 62dc37a819a5) fixes misbehavior if the user uses\nunaligned bio vectors on dm-raid1."
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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/md/dm-bufio.c",
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"drivers/md/dm-integrity.c",
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"drivers/md/dm-io.c",
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"drivers/md/dm-kcopyd.c",
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"drivers/md/dm-log.c",
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"drivers/md/dm-raid1.c",
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"drivers/md/dm-snap-persistent.c",
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"drivers/md/dm-verity-target.c",
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"drivers/md/dm-writecache.c",
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"include/linux/dm-io.h"
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],
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"versions": [
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{
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"version": "5ff3f74e145adc79b49668adb8de276446acf6be",
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"lessThan": "49694a363f7ecd5a52d1ea1a13c287ad6d196c35",
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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": "5ff3f74e145adc79b49668adb8de276446acf6be",
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"lessThan": "15fc1ec72e1f8089063d298550ada727e18f114a",
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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": "5ff3f74e145adc79b49668adb8de276446acf6be",
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"lessThan": "47a5e62f39875f371bded6e34ffb9cf15ccd813d",
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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/md/dm-bufio.c",
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"drivers/md/dm-integrity.c",
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"drivers/md/dm-io.c",
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"drivers/md/dm-kcopyd.c",
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"drivers/md/dm-log.c",
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"drivers/md/dm-raid1.c",
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"drivers/md/dm-snap-persistent.c",
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"drivers/md/dm-verity-target.c",
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"drivers/md/dm-writecache.c",
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"include/linux/dm-io.h"
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],
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"versions": [
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{
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"version": "6.18",
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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": "6.18",
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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": "6.18.50",
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"lessThanOrEqual": "6.18.*",
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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": "7.2.4",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "6.18",
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"versionEndExcluding": "6.18.50"
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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": "6.18",
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"versionEndExcluding": "7.2.4"
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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": "6.18",
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"versionEndExcluding": "7.3"
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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/49694a363f7ecd5a52d1ea1a13c287ad6d196c35"
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},
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{
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"url": "https://git.kernel.org/stable/c/15fc1ec72e1f8089063d298550ada727e18f114a"
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},
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{
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"url": "https://git.kernel.org/stable/c/47a5e62f39875f371bded6e34ffb9cf15ccd813d"
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}
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],
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"title": "dm-io: report non-retryable errors separatedly",
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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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}
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} |