{"id":"CVE-2024-46779","state":"PUBLISHED","title":"drm/imagination: Free pvr_vm_gpuva after unlink","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/imagination: Free pvr_vm_gpuva after unlink\n\nThis caused a measurable memory leak. Although the individual\nallocations are small, the leaks occurs in a high-usage codepath\n(remapping or unmapping device memory) so they add up quickly.","publishedAt":"2024-09-18T07:12:35.856Z","updatedAt":"2026-05-11T20:36:19.088Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ff5f643de0bf27874c4033cd57a0bd034b5c7d11","status":"affected","lessThan":"1cc695be8920df234f83270d789078cb2d3bc564","versionType":"git"},{"version":"ff5f643de0bf27874c4033cd57a0bd034b5c7d11","status":"affected","lessThan":"3f6b2f60b4631cd0c368da6a1587ab55a696164d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/imagination/pvr_vm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/imagination/pvr_vm.c"]}],"references":["https://git.kernel.org/stable/c/1cc695be8920df234f83270d789078cb2d3bc564","https://git.kernel.org/stable/c/3f6b2f60b4631cd0c368da6a1587ab55a696164d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/46xxx/CVE-2024-46779.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46779","state":"PUBLISHED","datePublished":"2024-09-18T07:12:35.856Z","dateUpdated":"2026-05-11T20:36:19.088Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-11T15:12:18.276Z"},"containers":{"cna":{"title":"drm/imagination: Free pvr_vm_gpuva after unlink","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/imagination: Free pvr_vm_gpuva after unlink\n\nThis caused a measurable memory leak. Although the individual\nallocations are small, the leaks occurs in a high-usage codepath\n(remapping or unmapping device memory) so they add up quickly."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ff5f643de0bf27874c4033cd57a0bd034b5c7d11","status":"affected","lessThan":"1cc695be8920df234f83270d789078cb2d3bc564","versionType":"git"},{"version":"ff5f643de0bf27874c4033cd57a0bd034b5c7d11","status":"affected","lessThan":"3f6b2f60b4631cd0c368da6a1587ab55a696164d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/imagination/pvr_vm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/imagination/pvr_vm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1cc695be8920df234f83270d789078cb2d3bc564"},{"url":"https://git.kernel.org/stable/c/3f6b2f60b4631cd0c368da6a1587ab55a696164d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:36:19.088Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:38:32.504499Z","id":"CVE-2024-46779","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-29T14:38:47.352Z"}}]}}}