{"id":"CVE-2025-22099","state":"PUBLISHED","title":"drm: xlnx: zynqmp_dpsub: Add NULL check in zynqmp_audio_init","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: xlnx: zynqmp_dpsub: Add NULL check in zynqmp_audio_init\n\ndevm_kasprintf() calls can return null pointers on failure.\nBut some return values were not checked in zynqmp_audio_init().\n\nAdd NULL check in zynqmp_audio_init(), avoid referencing null\npointers in the subsequent code.","publishedAt":"2025-04-16T14:12:49.189Z","updatedAt":"2026-05-11T21:12:56.778Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3ec5c15793051c9fe102ed0674c7925a56205385","status":"affected","lessThan":"066d6f22e7d84953db6bbf2dae507401157660c6","versionType":"git"},{"version":"3ec5c15793051c9fe102ed0674c7925a56205385","status":"affected","lessThan":"d0660f9c588a1246a1a543c91a1e3cad910237da","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/xlnx/zynqmp_dp_audio.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.14.2","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","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/xlnx/zynqmp_dp_audio.c"]}],"references":["https://git.kernel.org/stable/c/066d6f22e7d84953db6bbf2dae507401157660c6","https://git.kernel.org/stable/c/d0660f9c588a1246a1a543c91a1e3cad910237da"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/22xxx/CVE-2025-22099.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-22099","state":"PUBLISHED","datePublished":"2025-04-16T14:12:49.189Z","dateUpdated":"2026-05-11T21:12:56.778Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-29T08:45:45.818Z"},"containers":{"cna":{"title":"drm: xlnx: zynqmp_dpsub: Add NULL check in zynqmp_audio_init","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: xlnx: zynqmp_dpsub: Add NULL check in zynqmp_audio_init\n\ndevm_kasprintf() calls can return null pointers on failure.\nBut some return values were not checked in zynqmp_audio_init().\n\nAdd NULL check in zynqmp_audio_init(), avoid referencing null\npointers in the subsequent code."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3ec5c15793051c9fe102ed0674c7925a56205385","status":"affected","lessThan":"066d6f22e7d84953db6bbf2dae507401157660c6","versionType":"git"},{"version":"3ec5c15793051c9fe102ed0674c7925a56205385","status":"affected","lessThan":"d0660f9c588a1246a1a543c91a1e3cad910237da","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/xlnx/zynqmp_dp_audio.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.14.2","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","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/xlnx/zynqmp_dp_audio.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/066d6f22e7d84953db6bbf2dae507401157660c6"},{"url":"https://git.kernel.org/stable/c/d0660f9c588a1246a1a543c91a1e3cad910237da"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:12:56.778Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"6.14.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}