{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-53241","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-11-19T17:17:25.026Z","datePublished":"2024-12-24T09:24:42.212Z","dateUpdated":"2026-01-05T10:55:49.304Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-01-05T10:55:49.304Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nx86/xen: don't do PV iret hypercall through hypercall page\n\nInstead of jumping to the Xen hypercall page for doing the iret\nhypercall, directly code the required sequence in xen-asm.S.\n\nThis is done in preparation of no longer using hypercall page at all,\nas it has shown to cause problems with speculation mitigations.\n\nThis is part of XSA-466 / CVE-2024-53241."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/x86/xen/xen-asm.S"],"versions":[{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5","status":"affected","versionType":"git"},{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"c7b4cfa6213a44fa48714186dfdf125072d036e3","status":"affected","versionType":"git"},{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"fa719857f613fed94a79da055b13ca51214c694f","status":"affected","versionType":"git"},{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"82c211ead1ec440dbf81727e17b03b5e3c44b93d","status":"affected","versionType":"git"},{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"f7c3fdad0a474062d566aae3289d490d7e702d30","status":"affected","versionType":"git"},{"version":"cdacc1278b12d929f9a053c245ff3d16eb7af9f8","lessThan":"a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906","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/xen/xen-asm.S"],"versions":[{"version":"2.6.27","status":"affected"},{"version":"0","lessThan":"2.6.27","status":"unaffected","versionType":"semver"},{"version":"5.10.232","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.175","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.121","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.67","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.6","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13","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":"2.6.27","versionEndExcluding":"5.10.232"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"5.15.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.1.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.6.67"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.12.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5"},{"url":"https://git.kernel.org/stable/c/c7b4cfa6213a44fa48714186dfdf125072d036e3"},{"url":"https://git.kernel.org/stable/c/fa719857f613fed94a79da055b13ca51214c694f"},{"url":"https://git.kernel.org/stable/c/82c211ead1ec440dbf81727e17b03b5e3c44b93d"},{"url":"https://git.kernel.org/stable/c/f7c3fdad0a474062d566aae3289d490d7e702d30"},{"url":"https://git.kernel.org/stable/c/a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906"}],"title":"x86/xen: don't do PV iret hypercall through hypercall page","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://xenbits.xen.org/xsa/advisory-466.html"},{"url":"http://www.openwall.com/lists/oss-security/2024/12/17/2"},{"url":"http://www.openwall.com/lists/oss-security/2024/12/23/1"},{"url":"http://www.openwall.com/lists/oss-security/2025/01/05/1"},{"url":"http://www.openwall.com/lists/oss-security/2025/01/05/2"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T20:48:13.749Z"}}]}}