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CVE-2026-53041

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full [BUG] If an OCFS2 inode has both inline and block-based xattrs, listxattr() can return a size larger than the caller's buffer when the inline names consume that buffer exactly. kernel BUG at mm/usercopy.c:102! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI RIP: 0010:usercopy_abort+0xb7/0xd0 mm/usercopy.c:102 Call Trace: __check_heap_object+0xe3/0x120 mm/slub.c:8243 chec
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c8981d6873952bb4480b8fe693b9b1708105e785c515daad1e4634a0789d55d3
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/ocfs2/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.28"},{"lessThan":"2.6.28","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ocfs2/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a35a1c2b170b5b578b1b3fecb95694796552af9a","status":"affected","version":"936b8834366ec05f2a6993f73afd8348cac9718e","versionType":"git"},{"lessThan":"2323084c17370304f49c84b354fe7b3edbb264fe","status":"affected","version":"936b8834366ec05f2a6993f73afd8348cac9718e","versionType":"git"},{"lessThan":"6f702b00b8124c5d3525f19172934544826a114d","status":"affected","version":"936b8834366ec05f2a6993f73afd8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ocfs2/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.28"},{"lessThan":"2.6.28","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ocfs2/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a35a1c2b170b5b578b1b3fecb95694796552af9a","status":"affected","version":"936b8834366ec05f2a6993f73afd8348cac9718e","versionType":"git"},{"lessThan":"2323084c17370304f49c84b354fe7b3edbb264fe","status":"affected","version":"936b8834366ec05f2a6993f73afd8348cac9718e","versionType":"git"},{"lessThan":"6f702b00b8124c5d3525f19172934544826a114d","status":"affected","version":"936b8834366ec05f2a6993f73afd8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/2323084c17370304f49c84b354fe7b3edbb264fe"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/2685df8577a38d83b367c8cf52eda9dc286959ff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/46e66fefb83811958127bc9ad736983ec629d82b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/50033ec1350fe68abdc63b950ced7ae57364b77a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/6f702b00b8124c5d3525f19172934544826a114d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/a35a1c2b170b5b578b1b3fecb95694796552af9a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d12f558e6200b3f47dbef9331ed6d115d2410e59"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/d919b905939eda93393e3572900ff70dbad2b47f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b0734d3cd610dbee4b496abafa30e3129d4589ef2cd2292ebb56d8067cce224c · sha256:acdc825e90159e90… · /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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