{"id":"CVE-2025-23148","state":"PUBLISHED","title":"soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()\n\nsoc_dev_attr->revision could be NULL, thus,\na pointer check is added to prevent potential NULL pointer dereference.\nThis is similar to the fix in commit 3027e7b15b02\n(\"ice: Fix some null pointer dereference issues in ice_ptp.c\").\n\nThis issue is found by our static analysis tool.","publishedAt":"2025-05-01T12:55:36.726Z","updatedAt":"2026-05-11T21:13:52.815Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"8ce469d23205249bb17c1135ccadea879576adfc","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"8ee067cf0cf82429e9b204283c7d0d8d6891d10e","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"475b9b45dc32eba58ab794b5d47ac689fc018398","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"5f80fd2ff8bfd13e41554741740e0ca8e6445ded","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"44a2572a0fdcf3e7565763690d579b998a8f0562","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"4f51d169fd0d4821bce775618db024062b09a3f7","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"4129760e462f45f14e61b10408ace61aa7c2ed30","versionType":"git"},{"version":"3253b7b7cd44c4dd029a4ce280ef9f409a256e5f","status":"affected","lessThan":"c8222ef6cf29dd7cad21643228f96535cc02b327","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/samsung/exynos-chipid.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.4","versionType":"semver"},{"version":"5.10.237","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.181","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.135","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.88","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.24","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.12","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14.3","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/soc/samsung/exynos-chipid.c"]}],"references":["https://git.kernel.org/stable/c/8ce469d23205249bb17c1135ccadea879576adfc","https://git.kernel.org/stable/c/8ee067cf0cf82429e9b204283c7d0d8d6891d10e","https://git.kernel.org/stable/c/475b9b45dc32eba58ab794b5d47ac689fc018398","https://git.kernel.org/stable/c/5f80fd2ff8bfd13e41554741740e0ca8e6445ded","https://git.kernel.org/stable/c/44a2572a0fdcf3e7565763690d579b998a8f0562","https://git.kernel.org/stable/c/4f51d169fd0d4821bce775618db024062b09a3f7","https://git.kernel.org/stable/c/4129760e462f45f14e61b10408ace61aa7c2ed30","https://git.kernel.org/stable/c/c8222ef6cf29dd7cad21643228f96535cc02b327","https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html","https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/23xxx/CVE-2025-23148.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-23148","state":"PUBLISHED","datePublished":"2025-05-01T12:55:36.726Z","dateUpdated":"2026-05-11T21:13:52.815Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-01-11T14:28:41.513Z"},"containers":{"cna":{"title":"soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()\n\nsoc_dev_attr->revision could be NULL, thus,\na pointer check is added to prevent potential NULL pointer dereference.\nThis is similar to the fix in commit 3027e7b15b02\n(\"ice: Fix some null pointer dereference issues in ice_ptp.c\").\n\nThis issue is found by our static analysis 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