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CVE-2026-31643

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "reject_token:" case.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a327662966a21e4d4f5603dd8099eb1289649142910c339a63b9d3238d5bcad7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/rxrpc/key.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d5f76f812d2c0ea6dd651b0586be49e85ecca085","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e096786bea6","versionType":"git"},{"lessThan":"01f51318feb626deee1d0c8a190198cd7857d599","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e096786bea6","versionType":"git"},{"lessThan":"b555912b9b21075e8298015f888ffe3ff60b1a97","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/rxrpc/key.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/rxrpc/key.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d5f76f812d2c0ea6dd651b0586be49e85ecca085","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e096786bea6","versionType":"git"},{"lessThan":"01f51318feb626deee1d0c8a190198cd7857d599","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e096786bea6","versionType":"git"},{"lessThan":"b555912b9b21075e8298015f888ffe3ff60b1a97","status":"affected","version":"0ca100ff4df64f5d0f6c1dd5080c3e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/rxrpc/key.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/01f51318feb626deee1d0c8a190198cd7857d599"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b555912b9b21075e8298015f888ffe3ff60b1a97"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d5f76f812d2c0ea6dd651b0586be49e85ecca085"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27d14b8a657082baf830e6e03e9454a9ef5cc70420e1076ab29b5a195b23a51b · sha256:8da8362506a9c16f… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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