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CVE-2025-68796

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid updating zero-sized extent in extent cache As syzbot reported: F2FS-fs (loop0): __update_extent_tree_range: extent len is zero, type: 0, extent [0, 0, 0], age [0, 0] ------------[ cut here ]------------ kernel BUG at fs/f2fs/extent_cache.c:678! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5336 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + I
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ae6df1ed17ecc1055c21ebfa2311a581b163b803d24973db66f5814a78965768
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/f2fs/file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9c07bd262c13ca922adad6e7613d48505f97f548","status":"affected","version":"6e9619499f53b22ead972e476c0e8341c997d929","versionType":"git"},{"lessThan":"72c58a82e6fb7b327e8701f5786c70c3edc56188","status":"affected","version":"6e9619499f53b22ead972e476c0e8341c997d929","versionType":"git"},{"lessThan":"e50b81c50fcbe63f50405bb40f262162ff32af88","status":"affected","version":"6e9619499f53b22ead972e476c0e834…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.7"},{"lessThan":"4.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/f2fs/file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9c07bd262c13ca922adad6e7613d48505f97f548","status":"affected","version":"6e9619499f53b22ead972e476c0e8341c997d929","versionType":"git"},{"lessThan":"72c58a82e6fb7b327e8701f5786c70c3edc56188","status":"affected","version":"6e9619499f53b22ead972e476c0e8341c997d929","versionType":"git"},{"lessThan":"e50b81c50fcbe63f50405bb40f262162ff32af88","status":"affected","version":"6e9619499f53b22ead972e476c0e834…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.7"},{"lessThan":"4.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/4f244c64efe628d277b916f47071adf480eb8646"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/72c58a82e6fb7b327e8701f5786c70c3edc56188"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/7c37c79510329cd951a4dedf3f7bf7e2b18dccec"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/9c07bd262c13ca922adad6e7613d48505f97f548"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/bac23833220a1f8fe8dfab7e16efa20ff64d7589"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/e50b81c50fcbe63f50405bb40f262162ff32af88"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/efe3371001f50a2d6f746b50bdc6f9f26b2089ec"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:15f74459573697bbba3e410ebceaa6ddb890be516981a5e291c3298c037d32e7 · sha256:e62e3a624d5907eb… · /containers/cna/references/3

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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