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CVE-2025-68295

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix memory leak in cifs_construct_tcon() When having a multiuser mount with domain= specified and using cifscreds, cifs_set_cifscreds() will end up setting @ctx->domainname, so it needs to be freed before leaving cifs_construct_tcon(). This fixes the following memory leak reported by kmemleak: mount.cifs //srv/share /mnt -o domain=ZELDA,multiuser,... su - testuser cifscreds add -d ZELDA -u testuser ...
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3240b3249efb87000e31a880729a747c804a10b997ed4f042d50d437cc5773ec
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":["fs/smb/client/connect.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ff8f9bd1c46ee02d5558293915d42e82646d5ee9","status":"affected","version":"f2aee329a68f5a907bcff11a109dfe17c0b41aeb","versionType":"git"},{"lessThan":"d146e96fef876492979658dce644305de35878d4","status":"affected","version":"f2aee329a68f5a907bcff11a109dfe17c0b41aeb","versionType":"git"},{"lessThan":"3dd546e867e94c2f954bca45a961b6104ba708b6","status":"affected","version":"f2aee329a68f5a907bcff1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/client/connect.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/client/connect.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ff8f9bd1c46ee02d5558293915d42e82646d5ee9","status":"affected","version":"f2aee329a68f5a907bcff11a109dfe17c0b41aeb","versionType":"git"},{"lessThan":"d146e96fef876492979658dce644305de35878d4","status":"affected","version":"f2aee329a68f5a907bcff11a109dfe17c0b41aeb","versionType":"git"},{"lessThan":"3dd546e867e94c2f954bca45a961b6104ba708b6","status":"affected","version":"f2aee329a68f5a907bcff1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/client/connect.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/3184b6a5a24ec9ee74087b2a550476f386df7dc2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/3dd546e867e94c2f954bca45a961b6104ba708b6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/a67e91d5f446e455dd9201cdd6e865f7078d251d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/d146e96fef876492979658dce644305de35878d4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f15288c137d960836277d0e3ecc62de68e52f00f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f62ffdfb431bdfa4b6d24233b7fd830eca0b801e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/ff8f9bd1c46ee02d5558293915d42e82646d5ee9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7e6698058c55b4ed3881973b00bcd17955100da836c83362fc7e5f3bdd4e68d8 · sha256:277b123d3b70c861… · /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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