{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49645","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.432Z","datePublished":"2025-02-26T02:23:50.598Z","dateUpdated":"2025-05-04T08:42:28.901Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:42:28.901Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panfrost: Fix shrinker list corruption by madvise IOCTL\n\nCalling madvise IOCTL twice on BO causes memory shrinker list corruption\nand crashes kernel because BO is already on the list and it's added to\nthe list again, while BO should be removed from the list before it's\nre-added. Fix it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/panfrost/panfrost_drv.c"],"versions":[{"version":"013b6510131568ce4e01856d5360bfdfe9c3632f","lessThan":"393594aad55179eb761af41533d8d1d6eb4543b0","status":"affected","versionType":"git"},{"version":"013b6510131568ce4e01856d5360bfdfe9c3632f","lessThan":"0581613df7f9a4c5fac096ce1d5fb15b7b994240","status":"affected","versionType":"git"},{"version":"013b6510131568ce4e01856d5360bfdfe9c3632f","lessThan":"1807d8867402a58b831a7fc16832747ff559a0d1","status":"affected","versionType":"git"},{"version":"013b6510131568ce4e01856d5360bfdfe9c3632f","lessThan":"f036392edd9c49090781d8cca26ad6557a63bae4","status":"affected","versionType":"git"},{"version":"013b6510131568ce4e01856d5360bfdfe9c3632f","lessThan":"9fc33eaaa979d112d10fea729edcd2a2e21aa912","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/panfrost/panfrost_drv.c"],"versions":[{"version":"5.4","status":"affected"},{"version":"0","lessThan":"5.4","status":"unaffected","versionType":"semver"},{"version":"5.4.207","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.132","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.56","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.13","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.4.207"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.132"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.18.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/393594aad55179eb761af41533d8d1d6eb4543b0"},{"url":"https://git.kernel.org/stable/c/0581613df7f9a4c5fac096ce1d5fb15b7b994240"},{"url":"https://git.kernel.org/stable/c/1807d8867402a58b831a7fc16832747ff559a0d1"},{"url":"https://git.kernel.org/stable/c/f036392edd9c49090781d8cca26ad6557a63bae4"},{"url":"https://git.kernel.org/stable/c/9fc33eaaa979d112d10fea729edcd2a2e21aa912"}],"title":"drm/panfrost: Fix shrinker list corruption by madvise IOCTL","x_generator":{"engine":"bippy-1.2.0"}}}}