{"id":"CVE-2022-49365","state":"PUBLISHED","title":"drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()\n\nThe > ARRAY_SIZE() should be >= ARRAY_SIZE() to prevent an out of bounds\naccess.","publishedAt":"2025-02-26T02:11:10.768Z","updatedAt":"2026-05-11T18:58:16.619Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"734d5ce02cb069cccedc993d8f1dc0ea41cfa3dd","status":"affected","lessThan":"ec9ec3bc08b18c5b1b2feafd306ea7c348013898","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"b0808b7a04157b3f56e919f27023fec37a075fad","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"607c5cd1a08e196d9f2bd3b25a8083ed27ad7ceb","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"a35faec3db0e13aac8ea720bc1a3503081dd5a3d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.17.15","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.4","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/amd/display/amdgpu_dm/amdgpu_dm.c"]}],"references":["https://git.kernel.org/stable/c/ec9ec3bc08b18c5b1b2feafd306ea7c348013898","https://git.kernel.org/stable/c/b0808b7a04157b3f56e919f27023fec37a075fad","https://git.kernel.org/stable/c/607c5cd1a08e196d9f2bd3b25a8083ed27ad7ceb","https://git.kernel.org/stable/c/a35faec3db0e13aac8ea720bc1a3503081dd5a3d"],"weaknesses":["CWE-193"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49365.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49365","state":"PUBLISHED","datePublished":"2025-02-26T02:11:10.768Z","dateUpdated":"2026-05-11T18:58:16.619Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.554Z"},"containers":{"cna":{"title":"drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()\n\nThe > ARRAY_SIZE() should be >= ARRAY_SIZE() to prevent an out of bounds\naccess."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"734d5ce02cb069cccedc993d8f1dc0ea41cfa3dd","status":"affected","lessThan":"ec9ec3bc08b18c5b1b2feafd306ea7c348013898","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"b0808b7a04157b3f56e919f27023fec37a075fad","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"607c5cd1a08e196d9f2bd3b25a8083ed27ad7ceb","versionType":"git"},{"version":"e27c41d5b0681c597ac1894f4e02cf626e062250","status":"affected","lessThan":"a35faec3db0e13aac8ea720bc1a3503081dd5a3d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.17.15","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.4","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/amd/display/amdgpu_dm/amdgpu_dm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ec9ec3bc08b18c5b1b2feafd306ea7c348013898"},{"url":"https://git.kernel.org/stable/c/b0808b7a04157b3f56e919f27023fec37a075fad"},{"url":"https://git.kernel.org/stable/c/607c5cd1a08e196d9f2bd3b25a8083ed27ad7ceb"},{"url":"https://git.kernel.org/stable/c/a35faec3db0e13aac8ea720bc1a3503081dd5a3d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:58:16.619Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.17.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49365","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:42:38.034710Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-193","lang":"en","type":"CWE","description":"CWE-193 Off-by-one Error"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:53.842Z"}}]}}}