{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37963","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.974Z","datePublished":"2025-05-20T16:01:55.322Z","dateUpdated":"2026-05-11T21:18:37.576Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:18:37.576Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\narm64: bpf: Only mitigate cBPF programs loaded by unprivileged users\n\nSupport for eBPF programs loaded by unprivileged users is typically\ndisabled. This means only cBPF programs need to be mitigated for BHB.\n\nIn addition, only mitigate cBPF programs that were loaded by an\nunprivileged user. Privileged users can also load the same program\nvia eBPF, making the mitigation pointless."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm64/net/bpf_jit_comp.c"],"versions":[{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"038866e01ea5e5a3d948898ac216e531e7848669","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"df53d418709205450a02bb4d71cbfb4ff86f2c1e","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"6e52d043f7dbf1839a24a3fab2b12b0d3839de7a","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"80251f62028f1ab2e09be5ca3123f84e8b00389a","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"e5f5100f1c64ac6c72671b2cf6b46542fce93706","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"477481c4348268136227348984b6699d6370b685","status":"affected","versionType":"git"},{"version":"0be7320a635c2e434e8b67e0e9474a85ceb421c4","lessThan":"f300769ead032513a68e4a02e806393402e626f8","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/arm64/net/bpf_jit_comp.c"],"versions":[{"version":"3.7","status":"affected"},{"version":"0","lessThan":"3.7","status":"unaffected","versionType":"semver"},{"version":"5.10.239","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.186","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.139","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.91","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.29","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.7","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"3.7","versionEndExcluding":"5.10.239"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.15.186"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.1.139"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.6.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.12.29"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.14.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/038866e01ea5e5a3d948898ac216e531e7848669"},{"url":"https://git.kernel.org/stable/c/df53d418709205450a02bb4d71cbfb4ff86f2c1e"},{"url":"https://git.kernel.org/stable/c/6e52d043f7dbf1839a24a3fab2b12b0d3839de7a"},{"url":"https://git.kernel.org/stable/c/80251f62028f1ab2e09be5ca3123f84e8b00389a"},{"url":"https://git.kernel.org/stable/c/e5f5100f1c64ac6c72671b2cf6b46542fce93706"},{"url":"https://git.kernel.org/stable/c/477481c4348268136227348984b6699d6370b685"},{"url":"https://git.kernel.org/stable/c/f300769ead032513a68e4a02e806393402e626f8"}],"title":"arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:57:48.402Z"}}]}}