{"id":"CVE-2022-48741","state":"PUBLISHED","title":"ovl: fix NULL pointer dereference in copy up warning","description":"In the Linux kernel, the following vulnerability has been resolved:\n\novl: fix NULL pointer dereference in copy up warning\n\nThis patch is fixing a NULL pointer dereference to get a recently\nintroduced warning message working.","publishedAt":"2024-06-20T11:13:25.990Z","updatedAt":"2026-05-23T15:20:34.301Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5cffa333a2b263821561328cc75a3ffc8097d093","status":"affected","lessThan":"e6b678c1a3673de6a5d2f4e22bb725a086a0701a","versionType":"git"},{"version":"5b0a414d06c3ed2097e32ef7944a4abb644b89bd","status":"affected","lessThan":"9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa","versionType":"git"},{"version":"5b0a414d06c3ed2097e32ef7944a4abb644b89bd","status":"affected","lessThan":"4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209","versionType":"git"},{"version":"5.15.3","status":"affected","lessThan":"5.15.20","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/copy_up.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.15.20","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.6","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/copy_up.c"]}],"references":["https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a","https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa","https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48741.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48741","state":"PUBLISHED","datePublished":"2024-06-20T11:13:25.990Z","dateUpdated":"2026-05-23T15:20:34.301Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-06-20T11:09:39.054Z"},"containers":{"cna":{"title":"ovl: fix NULL pointer dereference in copy up warning","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\novl: fix NULL pointer dereference in copy up warning\n\nThis patch is fixing a NULL pointer dereference to get a recently\nintroduced warning message working."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5cffa333a2b263821561328cc75a3ffc8097d093","status":"affected","lessThan":"e6b678c1a3673de6a5d2f4e22bb725a086a0701a","versionType":"git"},{"version":"5b0a414d06c3ed2097e32ef7944a4abb644b89bd","status":"affected","lessThan":"9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa","versionType":"git"},{"version":"5b0a414d06c3ed2097e32ef7944a4abb644b89bd","status":"affected","lessThan":"4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209","versionType":"git"},{"version":"5.15.3","status":"affected","lessThan":"5.15.20","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/copy_up.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.15.20","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.6","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/copy_up.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a"},{"url":"https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa"},{"url":"https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:20:34.301Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.3","versionEndExcluding":"5.15.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.16.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.17"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-20T16:02:21.941133Z","id":"CVE-2022-48741","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":"2024-06-20T16:02:33.386Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/e6b678c1a3673de6a5d2f4e22bb725a086a0701a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/9c7f8a35c5a83740c0e3ea540b6ad145c50d79aa","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T15:24:59.974Z"}}]}}}