{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38514","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:24.023Z","datePublished":"2025-08-16T10:55:01.150Z","dateUpdated":"2026-05-11T21:29:29.492Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:29:29.492Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix oops due to non-existence of prealloc backlog struct\n\nIf an AF_RXRPC service socket is opened and bound, but calls are\npreallocated, then rxrpc_alloc_incoming_call() will oops because the\nrxrpc_backlog struct doesn't get allocated until the first preallocation is\nmade.\n\nFix this by returning NULL from rxrpc_alloc_incoming_call() if there is no\nbacklog struct.  This will cause the incoming call to be aborted."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/rxrpc/call_accept.c"],"versions":[{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"bf0ca6a1bc4fb904b598137c6718785a107e3adf","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"f7afb3ff01c42c49e8a143cdce400b95844bb506","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"f5e72b7824d08c206ce106d30cb37c4642900ccc","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"0eef29385d715d4c7fd707b18d4a9b76c76dd5e6","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"efc1b2b7c1a308b60df8f36bc2d7ce16d3999364","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"d1ff5f9d2c5405681457262e23c720b08977c11f","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"2c2e9ebeb036f9b1b09325ec5cfdfe0e78f357c3","status":"affected","versionType":"git"},{"version":"248f219cb8bcbfbd7f132752d44afa2df7c241d1","lessThan":"880a88f318cf1d2a0f4c0a7ff7b07e2062b434a4","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/rxrpc/call_accept.c"],"versions":[{"version":"4.9","status":"affected"},{"version":"0","lessThan":"4.9","status":"unaffected","versionType":"semver"},{"version":"5.4.296","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.240","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.189","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.146","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.99","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.39","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.15.7","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16","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":"4.9","versionEndExcluding":"5.4.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1.146"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.6.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.12.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.15.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/bf0ca6a1bc4fb904b598137c6718785a107e3adf"},{"url":"https://git.kernel.org/stable/c/f7afb3ff01c42c49e8a143cdce400b95844bb506"},{"url":"https://git.kernel.org/stable/c/f5e72b7824d08c206ce106d30cb37c4642900ccc"},{"url":"https://git.kernel.org/stable/c/0eef29385d715d4c7fd707b18d4a9b76c76dd5e6"},{"url":"https://git.kernel.org/stable/c/efc1b2b7c1a308b60df8f36bc2d7ce16d3999364"},{"url":"https://git.kernel.org/stable/c/d1ff5f9d2c5405681457262e23c720b08977c11f"},{"url":"https://git.kernel.org/stable/c/2c2e9ebeb036f9b1b09325ec5cfdfe0e78f357c3"},{"url":"https://git.kernel.org/stable/c/880a88f318cf1d2a0f4c0a7ff7b07e2062b434a4"}],"title":"rxrpc: Fix oops due to non-existence of prealloc backlog struct","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:39:18.150Z"}}]}}