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CVE-2025-68373

In the Linux kernel, the following vulnerability has been resolved: md: avoid repeated calls to del_gendisk There is a uaf problem which is found by case 23rdev-lifetime: Oops: general protection fault, probably for non-canonical address 0xdead000000000122 RIP: 0010:bdi_unregister+0x4b/0x170 Call Trace: <TASK> __del_gendisk+0x356/0x3e0 mddev_unlock+0x351/0x360 rdev_attr_store+0x217/0x280 kernfs_fop_write_iter+0x14a/0x210 vfs_write+0x29e/0x550 ksys_write+0x74/0xf0 do_syscall_64+0xbb/0x
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b113bebe12c9d76b28121d35e088e2c4e90ae9133c986524dbc52c062f61e863
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":["drivers/md/md.c","drivers/md/md.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b4c5cf406062ad44cd178269571530c6435b2f3b","status":"affected","version":"9e59d609763f70a992a8f3808dabcce60f14eb5c","versionType":"git"},{"lessThan":"f0fae1debeb9102398ddf2ef69b4f5d395afafed","status":"affected","version":"9e59d609763f70a992a8f3808dabcce60f14eb5c","versionType":"git"},{"lessThan":"90e3bb44c0a86e245d8e5c6520206fa113acb1ee","status":"affected","version":"9e59d609763f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/md/md.c","drivers/md/md.h"],"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":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/md/md.c","drivers/md/md.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b4c5cf406062ad44cd178269571530c6435b2f3b","status":"affected","version":"9e59d609763f70a992a8f3808dabcce60f14eb5c","versionType":"git"},{"lessThan":"f0fae1debeb9102398ddf2ef69b4f5d395afafed","status":"affected","version":"9e59d609763f70a992a8f3808dabcce60f14eb5c","versionType":"git"},{"lessThan":"90e3bb44c0a86e245d8e5c6520206fa113acb1ee","status":"affected","version":"9e59d609763f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/md/md.c","drivers/md/md.h"],"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":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/90e3bb44c0a86e245d8e5c6520206fa113acb1ee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/b4c5cf406062ad44cd178269571530c6435b2f3b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f0fae1debeb9102398ddf2ef69b4f5d395afafed"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:82d7cd4b1d355dbb41b881df44aaaa0161904e402a2eb6e2531406ca195a7749 · sha256:1de90f522d79d184… · /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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