{"id":"CVE-2026-53351","state":"PUBLISHED","title":"riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI\n\nFixes a warning while dumping core:\n\n[54983.546369][    C7] WARNING: [!note_name] fs/binfmt_elf.c:1771 at elf_core_dump+0x910/0xf68, CPU#7: abort01/31982","publishedAt":"2026-07-01T13:32:28.548Z","updatedAt":"2026-07-01T13:32:28.548Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2af7c9cf021c5dabe880b68e5cc22c618060d954","status":"affected","lessThan":"08200bef0983ffed039ab399df0cba8d900ce5fc","versionType":"git"},{"version":"2af7c9cf021c5dabe880b68e5cc22c618060d954","status":"affected","lessThan":"e3573f739e3dadab57ec80488d07e05c8f6e82d3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/ptrace.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/ptrace.c"]}],"references":["https://git.kernel.org/stable/c/08200bef0983ffed039ab399df0cba8d900ce5fc","https://git.kernel.org/stable/c/e3573f739e3dadab57ec80488d07e05c8f6e82d3"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53351.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53351","state":"PUBLISHED","datePublished":"2026-07-01T13:32:28.548Z","dateUpdated":"2026-07-01T13:32:28.548Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-06-09T07:44:35.399Z"},"containers":{"cna":{"title":"riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI\n\nFixes a warning while dumping core:\n\n[54983.546369][    C7] WARNING: [!note_name] fs/binfmt_elf.c:1771 at elf_core_dump+0x910/0xf68, CPU#7: abort01/31982"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2af7c9cf021c5dabe880b68e5cc22c618060d954","status":"affected","lessThan":"08200bef0983ffed039ab399df0cba8d900ce5fc","versionType":"git"},{"version":"2af7c9cf021c5dabe880b68e5cc22c618060d954","status":"affected","lessThan":"e3573f739e3dadab57ec80488d07e05c8f6e82d3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/ptrace.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/ptrace.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/08200bef0983ffed039ab399df0cba8d900ce5fc"},{"url":"https://git.kernel.org/stable/c/e3573f739e3dadab57ec80488d07e05c8f6e82d3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-01T13:32:28.548Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}