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CVE-2026-23282

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix oops due to uninitialised var in smb2_unlink() If SMB2_open_init() or SMB2_close_init() fails (e.g. reconnect), the iovs set @rqst will be left uninitialised, hence calling SMB2_open_free(), SMB2_close_free() or smb2_set_related() on them will oops. Fix this by initialising @close_iov and @open_iov before setting them in @rqst.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:db7548abd0461d17cbf37164660c4e147d25816ec27aa651dadc1995d9fa5590
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":"affected","product":"Linux","programFiles":["fs/smb/client/smb2inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/client/smb2inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"86163b98891aa9800f6103252e5acc7bb98afb91","status":"affected","version":"1cf9f2a6a544288516a7b9e883a48eba6246bcf2","versionType":"git"},{"lessThan":"dc710c87af3341554d02d634ada1d2036c49a94a","status":"affected","version":"1cf9f2a6a544288516a7b9e883a48eba6246bcf2","versionType":"git"},{"lessThan":"048efe129a297256d3c2088cf8d79515ff5ec864","status":"affected","version":"1cf9f2a6a544288516a7…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/client/smb2inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/client/smb2inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"86163b98891aa9800f6103252e5acc7bb98afb91","status":"affected","version":"1cf9f2a6a544288516a7b9e883a48eba6246bcf2","versionType":"git"},{"lessThan":"dc710c87af3341554d02d634ada1d2036c49a94a","status":"affected","version":"1cf9f2a6a544288516a7b9e883a48eba6246bcf2","versionType":"git"},{"lessThan":"048efe129a297256d3c2088cf8d79515ff5ec864","status":"affected","version":"1cf9f2a6a544288516a7…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/048efe129a297256d3c2088cf8d79515ff5ec864"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/86163b98891aa9800f6103252e5acc7bb98afb91"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/dc710c87af3341554d02d634ada1d2036c49a94a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:78ff5f283215a703d59d98dd6fb7aa9ee9d078faf7721743443fe6eb079dc1c3 · sha256:57a9561ed4bc9b07… · /containers/cna/references/1

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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