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CVE-2026-23232

In the Linux kernel, the following vulnerability has been resolved: Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()" This reverts commit 196c81fdd438f7ac429d5639090a9816abb9760a. Original patch may cause below deadlock, revert it. write remount - write_begin - lock_page --- lock A - prepare_write_begin - f2fs_map_lock - f2fs_enable_checkpoint - down_write(cp_enable_rwsem) --- lock B - sync_inode_sb - writepages - lock_page --- lock A
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ef3e68a5d42e34de1d61f1c90d3e4d83fa45f52743393e957285e9260bf7bd1b
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/f2fs/data.c","fs/f2fs/f2fs.h","fs/f2fs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/f2fs/data.c","fs/f2fs/f2fs.h","fs/f2fs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b6382273801bc7c778545dd8004c9a9d750b4f62","status":"affected","version":"196c81fdd438f7ac429d5639090a9816abb9760a","versionType":"git"},{"lessThan":"3996b70209f145bfcf2afc7d05dd92c27b233b48","status":"affected","version":"196c81fdd438f7ac429d5639090a9816abb9760a","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/data.c","fs/f2fs/f2fs.h","fs/f2fs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/f2fs/data.c","fs/f2fs/f2fs.h","fs/f2fs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b6382273801bc7c778545dd8004c9a9d750b4f62","status":"affected","version":"196c81fdd438f7ac429d5639090a9816abb9760a","versionType":"git"},{"lessThan":"3996b70209f145bfcf2afc7d05dd92c27b233b48","status":"affected","version":"196c81fdd438f7ac429d5639090a9816abb9760a","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/3996b70209f145bfcf2afc7d05dd92c27b233b48"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b6382273801bc7c778545dd8004c9a9d750b4f62"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d9ea983d60eb5afa417e6ef29cf2d0f1d4f030a105d42cba1c6ac831c38cf618 · sha256:13bd4065671e3e54… · /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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