231 lines
11 KiB
JSON
231 lines
11 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-2022-49488",
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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": "2025-02-26T02:08:31.583Z",
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"datePublished": "2025-02-26T02:13:26.116Z",
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"dateUpdated": "2026-05-11T19:00:52.075Z"
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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": "2026-05-11T19:00:52.075Z"
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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\ndrm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected\n\nThere is a possibility for mdp5_get_global_state to return\n-EDEADLK when acquiring the modeset lock, but currently global_state in\nmdp5_mixer_release doesn't check for if an error is returned.\n\nTo avoid a NULL dereference error, let's have mdp5_mixer_release\ncheck if an error is returned and propagate that error.\n\nPatchwork: https://patchwork.freedesktop.org/patch/485181/"
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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/gpu/drm/msm/disp/mdp5/mdp5_crtc.c",
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"drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c",
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"drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h"
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],
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"versions": [
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{
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"version": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "1a5d1474026ea4f1a6f931075ca2adb884af39cf",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "22d8424913b1348c6324916745fadaeea5273f0e",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "883f1d52a57bf51e1d7a80c432345e2c6222477e",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "09bdeedc1fc53e64b8282e1de67752c69e43bdba",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "47e393061049aff6818d1b9fdca7351411a23fc2",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "46e5ce63924a96af452c4fc5ee0bb3b241e1b9f4",
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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": "7907a0d77cb461f58045763c205a5830be72e97c",
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"lessThan": "ca75f6f7c6f89365e40f10f641b15981b1f07c31",
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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/gpu/drm/msm/disp/mdp5/mdp5_crtc.c",
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"drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c",
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"drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h"
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],
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"versions": [
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{
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"version": "4.18",
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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": "4.18",
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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": "4.19.247",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.198",
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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": "5.10.121",
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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": "5.15.46",
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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": "5.17.14",
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"lessThanOrEqual": "5.17.*",
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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": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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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": "5.19",
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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": "4.18",
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"versionEndExcluding": "4.19.247"
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},
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"vulnerable": true,
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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/1a5d1474026ea4f1a6f931075ca2adb884af39cf"
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},
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{
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"url": "https://git.kernel.org/stable/c/22d8424913b1348c6324916745fadaeea5273f0e"
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},
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{
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"url": "https://git.kernel.org/stable/c/883f1d52a57bf51e1d7a80c432345e2c6222477e"
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},
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{
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"url": "https://git.kernel.org/stable/c/09bdeedc1fc53e64b8282e1de67752c69e43bdba"
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},
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{
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"url": "https://git.kernel.org/stable/c/47e393061049aff6818d1b9fdca7351411a23fc2"
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},
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{
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"url": "https://git.kernel.org/stable/c/46e5ce63924a96af452c4fc5ee0bb3b241e1b9f4"
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},
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{
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"url": "https://git.kernel.org/stable/c/ca75f6f7c6f89365e40f10f641b15981b1f07c31"
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}
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],
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"title": "drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected",
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