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CVE-2025-68356

In the Linux kernel, the following vulnerability has been resolved: gfs2: Prevent recursive memory reclaim Function new_inode() returns a new inode with inode->i_mapping->gfp_mask set to GFP_HIGHUSER_MOVABLE. This value includes the __GFP_FS flag, so allocations in that address space can recurse into filesystem memory reclaim. We don't want that to happen because it can consume a significant amount of stack memory. Worse than that is that it can also deadlock: for example, in several places
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:255e074bc9ca04256f07cef4ac36949054294ac1ce6528d756727931a9661eb2
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/gfs2/glock.c","fs/gfs2/inode.c","fs/gfs2/inode.h","fs/gfs2/ops_fstype.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"edb2b255618621dc83d0ec23150e16b2c697077f","status":"affected","version":"dc0b9435238c1a68150c798c9c7a1b5d7414cbb9","versionType":"git"},{"lessThan":"9c0960ed112398bdb6c60ccf6e6b583bc59acede","status":"affected","version":"dc0b9435238c1a68150c798c9c7a1b5d7414cbb9","versionType":"git"},{"lessThan":"49e7347f4644d031306d56cb4d51e467cbdcbc69","s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/gfs2/glock.c","fs/gfs2/inode.c","fs/gfs2/inode.h","fs/gfs2/ops_fstype.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.6"},{"lessThan":"6.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","ve…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/gfs2/glock.c","fs/gfs2/inode.c","fs/gfs2/inode.h","fs/gfs2/ops_fstype.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"edb2b255618621dc83d0ec23150e16b2c697077f","status":"affected","version":"dc0b9435238c1a68150c798c9c7a1b5d7414cbb9","versionType":"git"},{"lessThan":"9c0960ed112398bdb6c60ccf6e6b583bc59acede","status":"affected","version":"dc0b9435238c1a68150c798c9c7a1b5d7414cbb9","versionType":"git"},{"lessThan":"49e7347f4644d031306d56cb4d51e467cbdcbc69","s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/gfs2/glock.c","fs/gfs2/inode.c","fs/gfs2/inode.h","fs/gfs2/ops_fstype.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.6"},{"lessThan":"6.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","ve…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/2c5f4a53476e3cab70adc77b38942c066bd2c17c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/49e7347f4644d031306d56cb4d51e467cbdcbc69"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9c0960ed112398bdb6c60ccf6e6b583bc59acede"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/edb2b255618621dc83d0ec23150e16b2c697077f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac0e2d650e20d543c9ffa14963c9fc8aae092ca7213050007104f02629cd506c · sha256:f6d6022010691da4… · /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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