{"id":"CVE-2025-22054","state":"PUBLISHED","title":"arcnet: Add NULL check in com20020pci_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\narcnet: Add NULL check in com20020pci_probe()\n\ndevm_kasprintf() returns NULL when memory allocation fails. Currently,\ncom20020pci_probe() does not check for this case, which results in a\nNULL pointer dereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue and ensure\nno resources are left allocated.","publishedAt":"2025-04-16T14:12:11.849Z","updatedAt":"2026-05-23T15:57:46.413Z","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":"e38cd53421ed4e37fc99662a0f2a0c567993844f","status":"affected","lessThan":"661cf5d102949898c931e81fd4e1c773afcdeafa","versionType":"git"},{"version":"d54f5a5bc85afd01b0a00689b795e31db54adc15","status":"affected","lessThan":"905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d","versionType":"git"},{"version":"75c53a4c43295fb8b09edae45239790db9cc69c3","status":"affected","lessThan":"ef8b29398ea6061ac8257f3e45c9be45cc004ce2","versionType":"git"},{"version":"8d034da82563a526dbd7e9069bb3f6946403b72c","status":"affected","lessThan":"be8a0decd0b59a52a07276f9ef3b33ef820b2179","versionType":"git"},{"version":"5106d7adb74bc6160806b45ffd2321b10ca14ee0","status":"affected","lessThan":"ececf8eff6c25acc239fa8f0fd837c76bc770547","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"ebebeb58d48e25525fa654f2c53a24713fe141c3","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"a654f31b33515d39bb56c75fd8b26bef025ced7e","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"887226163504494ea7e58033a97c2d2ab12e05d4","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"fda8c491db2a90ff3e6fbbae58e495b4ddddeca3","versionType":"git"},{"version":"2e4ad90b15a7341c2d96d2dc6df6d135d72256b6","status":"affected","versionType":"git"},{"version":"5.4.264","status":"affected","lessThan":"5.4.292","versionType":"semver"},{"version":"5.10.204","status":"affected","lessThan":"5.10.236","versionType":"semver"},{"version":"5.15.143","status":"affected","lessThan":"5.15.180","versionType":"semver"},{"version":"6.1.68","status":"affected","lessThan":"6.1.134","versionType":"semver"},{"version":"6.6.7","status":"affected","lessThan":"6.6.87","versionType":"semver"},{"version":"4.19.302","status":"affected","lessThan":"4.20","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/arcnet/com20020-pci.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"5.4.292","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.236","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.180","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.134","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.87","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.23","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.11","status":"unaffected","lessThanOrEqual":"6.13.*","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/net/arcnet/com20020-pci.c"]}],"references":["https://git.kernel.org/stable/c/661cf5d102949898c931e81fd4e1c773afcdeafa","https://git.kernel.org/stable/c/905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d","https://git.kernel.org/stable/c/ef8b29398ea6061ac8257f3e45c9be45cc004ce2","https://git.kernel.org/stable/c/be8a0decd0b59a52a07276f9ef3b33ef820b2179","https://git.kernel.org/stable/c/ececf8eff6c25acc239fa8f0fd837c76bc770547","https://git.kernel.org/stable/c/ebebeb58d48e25525fa654f2c53a24713fe141c3","https://git.kernel.org/stable/c/a654f31b33515d39bb56c75fd8b26bef025ced7e","https://git.kernel.org/stable/c/887226163504494ea7e58033a97c2d2ab12e05d4","https://git.kernel.org/stable/c/fda8c491db2a90ff3e6fbbae58e495b4ddddeca3","https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html","https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/22xxx/CVE-2025-22054.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-22054","state":"PUBLISHED","datePublished":"2025-04-16T14:12:11.849Z","dateUpdated":"2026-05-23T15:57:46.413Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-29T08:45:45.811Z"},"containers":{"cna":{"title":"arcnet: Add NULL check in com20020pci_probe()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\narcnet: Add NULL check in com20020pci_probe()\n\ndevm_kasprintf() returns NULL when memory allocation fails. Currently,\ncom20020pci_probe() does not check for this case, which results in a\nNULL pointer dereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue and ensure\nno resources are left allocated."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e38cd53421ed4e37fc99662a0f2a0c567993844f","status":"affected","lessThan":"661cf5d102949898c931e81fd4e1c773afcdeafa","versionType":"git"},{"version":"d54f5a5bc85afd01b0a00689b795e31db54adc15","status":"affected","lessThan":"905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d","versionType":"git"},{"version":"75c53a4c43295fb8b09edae45239790db9cc69c3","status":"affected","lessThan":"ef8b29398ea6061ac8257f3e45c9be45cc004ce2","versionType":"git"},{"version":"8d034da82563a526dbd7e9069bb3f6946403b72c","status":"affected","lessThan":"be8a0decd0b59a52a07276f9ef3b33ef820b2179","versionType":"git"},{"version":"5106d7adb74bc6160806b45ffd2321b10ca14ee0","status":"affected","lessThan":"ececf8eff6c25acc239fa8f0fd837c76bc770547","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"ebebeb58d48e25525fa654f2c53a24713fe141c3","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"a654f31b33515d39bb56c75fd8b26bef025ced7e","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"887226163504494ea7e58033a97c2d2ab12e05d4","versionType":"git"},{"version":"6b17a597fc2f13aaaa0a2780eb7edb9ae7ac9aea","status":"affected","lessThan":"fda8c491db2a90ff3e6fbbae58e495b4ddddeca3","versionType":"git"},{"version":"2e4ad90b15a7341c2d96d2dc6df6d135d72256b6","status":"affected","versionType":"git"},{"version":"5.4.264","status":"affected","lessThan":"5.4.292","versionType":"semver"},{"version":"5.10.204","status":"affected","lessThan":"5.10.236","versionType":"semver"},{"version":"5.15.143","status":"affected","lessThan":"5.15.180","versionType":"semver"},{"version":"6.1.68","status":"affected","lessThan":"6.1.134","versionType":"semver"},{"version":"6.6.7","status":"affected","lessThan":"6.6.87","versionType":"semver"},{"version":"4.19.302","status":"affected","lessThan":"4.20","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/arcnet/com20020-pci.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"5.4.292","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.236","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.180","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.134","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.87","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.23","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.11","status":"unaffected","lessThanOrEqual":"6.13.*","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/net/arcnet/com20020-pci.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/661cf5d102949898c931e81fd4e1c773afcdeafa"},{"url":"https://git.kernel.org/stable/c/905a34dc1ad9a53a8aaaf8a759ea5dbaaa30418d"},{"url":"https://git.kernel.org/stable/c/ef8b29398ea6061ac8257f3e45c9be45cc004ce2"},{"url":"https://git.kernel.org/stable/c/be8a0decd0b59a52a07276f9ef3b33ef820b2179"},{"url":"https://git.kernel.org/stable/c/ececf8eff6c25acc239fa8f0fd837c76bc770547"},{"url":"https://git.kernel.org/stable/c/ebebeb58d48e25525fa654f2c53a24713fe141c3"},{"url":"https://git.kernel.org/stable/c/a654f31b33515d39bb56c75fd8b26bef025ced7e"},{"url":"https://git.kernel.org/stable/c/887226163504494ea7e58033a97c2d2ab12e05d4"},{"url":"https://git.kernel.org/stable/c/fda8c491db2a90ff3e6fbbae58e495b4ddddeca3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:57:46.413Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.264","versionEndExcluding":"5.4.292"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.204","versionEndExcluding":"5.10.236"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.143","versionEndExcluding":"5.15.180"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.68","versionEndExcluding":"6.1.134"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":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