{"id":"CVE-2025-39772","state":"PUBLISHED","title":"drm/hisilicon/hibmc: fix the hibmc loaded failed bug","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\n\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\nresource, but the mutexes in mode.config are not init, which will\naccess an NULL pointer. Just change goto statement to return, because\nhibnc_hw_init() doesn't need to free anything.","publishedAt":"2025-09-11T16:56:26.130Z","updatedAt":"2026-05-12T12:06:54.311Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"ddf1691f25345699296e642f0f59f2d464722fa3","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"c950e1be3a24d021475b56efdb49daa7fbba63a9","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"f93032e5d68f459601c701f6ab087b5feb3382e8","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"a4f1b9c57092c48bdc7958abd23403ccaed437b2","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"d3e774266c28aefab3e9db334fdf568f936cae04","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"93a08f856fcc5aaeeecad01f71bef3088588216a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.14","versionType":"semver"},{"version":"5.15.190","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.149","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.103","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.44","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.16.4","status":"unaffected","lessThanOrEqual":"6.16.*","versionType":"semver"},{"version":"6.17","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/hisilicon/hibmc/hibmc_drm_drv.c"]}],"references":["https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3","https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9","https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8","https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2","https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04","https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a","https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","https://cert-portal.siemens.com/productcert/html/ssa-032379.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/39xxx/CVE-2025-39772.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39772","state":"PUBLISHED","datePublished":"2025-09-11T16:56:26.130Z","dateUpdated":"2026-05-12T12:06:54.311Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:20:57.128Z"},"containers":{"cna":{"title":"drm/hisilicon/hibmc: fix the hibmc loaded failed bug","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\n\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\nresource, but the mutexes in mode.config are not init, which will\naccess an NULL pointer. Just change goto statement to return, because\nhibnc_hw_init() doesn't need to free anything."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"ddf1691f25345699296e642f0f59f2d464722fa3","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"c950e1be3a24d021475b56efdb49daa7fbba63a9","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"f93032e5d68f459601c701f6ab087b5feb3382e8","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"a4f1b9c57092c48bdc7958abd23403ccaed437b2","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"d3e774266c28aefab3e9db334fdf568f936cae04","versionType":"git"},{"version":"b3df5e65cc03696b0624a877d03a3ddf3ef43f52","status":"affected","lessThan":"93a08f856fcc5aaeeecad01f71bef3088588216a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.14","versionType":"semver"},{"version":"5.15.190","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.149","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.103","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.44","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.16.4","status":"unaffected","lessThanOrEqual":"6.16.*","versionType":"semver"},{"version":"6.17","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/hisilicon/hibmc/hibmc_drm_drv.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3"},{"url":"https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9"},{"url":"https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8"},{"url":"https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2"},{"url":"https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04"},{"url":"https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:35:57.826Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.15.190"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.1.149"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.6.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.12.44"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.16.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.17"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T17:43:13.756Z"}},{"affected":[{"vendor":"Siemens","product":"SIMATIC CN 4100","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V5.0","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-032379.html"}],"providerMetadata":{"shortName":"siemens-SADP","orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","dateUpdated":"2026-05-12T12:06:54.311Z"},"x_adpType":"supplier"}]}}}