{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-26816","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.180Z","datePublished":"2024-04-10T13:53:49.492Z","dateUpdated":"2026-05-12T11:49:30.301Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:04:43.802Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nx86, relocs: Ignore relocations in .notes section\n\nWhen building with CONFIG_XEN_PV=y, .text symbols are emitted into\nthe .notes section so that Xen can find the \"startup_xen\" entry point.\nThis information is used prior to booting the kernel, so relocations\nare not useful. In fact, performing relocations against the .notes\nsection means that the KASLR base is exposed since /sys/kernel/notes\nis world-readable.\n\nTo avoid leaking the KASLR base without breaking unprivileged tools that\nare expecting to read /sys/kernel/notes, skip performing relocations in\nthe .notes section. The values readable in .notes are then identical to\nthose found in System.map."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/x86/tools/relocs.c"],"versions":[{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"13edb509abc91c72152a11baaf0e7c060a312e03","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"52018aa146e3cf76569a9b1e6e49a2b7c8d4a088","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"a4e7ff1a74274e59a2de9bb57236542aa990d20a","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"c7cff9780297d55d97ad068b68b703cfe53ef9af","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"47635b112a64b7b208224962471e7e42f110e723","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"af2a9f98d884205145fd155304a6955822ccca1c","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"ae7079238f6faf1b94accfccf334e98b46a0c0aa","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40","status":"affected","versionType":"git"},{"version":"5ead97c84fa7d63a6a7a2f4e9f18f452bd109045","lessThan":"aaa8736370db1a78f0e8434344a484f9fd20be3b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/x86/tools/relocs.c"],"versions":[{"version":"2.6.23","status":"affected"},{"version":"0","lessThan":"2.6.23","status":"unaffected","versionType":"semver"},{"version":"4.19.311","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.273","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.214","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.153","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.83","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.23","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.11","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8.2","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"4.19.311"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"5.4.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"5.10.214"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"5.15.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"6.1.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"6.6.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"6.7.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"6.8.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/13edb509abc91c72152a11baaf0e7c060a312e03"},{"url":"https://git.kernel.org/stable/c/52018aa146e3cf76569a9b1e6e49a2b7c8d4a088"},{"url":"https://git.kernel.org/stable/c/a4e7ff1a74274e59a2de9bb57236542aa990d20a"},{"url":"https://git.kernel.org/stable/c/c7cff9780297d55d97ad068b68b703cfe53ef9af"},{"url":"https://git.kernel.org/stable/c/47635b112a64b7b208224962471e7e42f110e723"},{"url":"https://git.kernel.org/stable/c/af2a9f98d884205145fd155304a6955822ccca1c"},{"url":"https://git.kernel.org/stable/c/ae7079238f6faf1b94accfccf334e98b46a0c0aa"},{"url":"https://git.kernel.org/stable/c/5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40"},{"url":"https://git.kernel.org/stable/c/aaa8736370db1a78f0e8434344a484f9fd20be3b"}],"title":"x86, 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