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CVE-2026-23285

In the Linux kernel, the following vulnerability has been resolved: drbd: fix null-pointer dereference on local read error In drbd_request_endio(), READ_COMPLETED_WITH_ERROR is passed to __req_mod() with a NULL peer_device: __req_mod(req, what, NULL, &m); The READ_COMPLETED_WITH_ERROR handler then unconditionally passes this NULL peer_device to drbd_set_out_of_sync(), which dereferences it, causing a null-pointer dereference. Fix this by obtaining the peer_device via first_peer_device(dev
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f84fb9d71ec56f55e2597c8319dbf6f9c254cbb436ac33a0e094dc1f3b59b01a
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":["drivers/block/drbd/drbd_req.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/block/drbd/drbd_req.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6f1d1614f841d91a4169db65812ffd1271735b42","status":"affected","version":"0d11f3cf279c5ad20a41f29242f170ba3c02f2da","versionType":"git"},{"lessThan":"1e906c08594c8f9a6a524f38ede2c4e051196106","status":"affected","version":"0d11f3cf279c5ad20a41f29242f170ba3c02f2da","versionType":"git"},{"lessThan":"4e8935053ba389ae8d6685c10854d8021931bd89","status":"affected","version":"0d11f3cf279c5ad2…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/block/drbd/drbd_req.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/block/drbd/drbd_req.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6f1d1614f841d91a4169db65812ffd1271735b42","status":"affected","version":"0d11f3cf279c5ad20a41f29242f170ba3c02f2da","versionType":"git"},{"lessThan":"1e906c08594c8f9a6a524f38ede2c4e051196106","status":"affected","version":"0d11f3cf279c5ad20a41f29242f170ba3c02f2da","versionType":"git"},{"lessThan":"4e8935053ba389ae8d6685c10854d8021931bd89","status":"affected","version":"0d11f3cf279c5ad2…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/0d195d3b205ca90db30d70d09d7bb6909aac178f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/1e906c08594c8f9a6a524f38ede2c4e051196106"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/4e8935053ba389ae8d6685c10854d8021931bd89"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6f1d1614f841d91a4169db65812ffd1271735b42"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/91df51d2df0ca4fd3281f73626341563d64a98a5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b87a05cb2cd0cec2c38ce725794dfbca10f5a29491c27f7aa9884af0e376a510 · sha256:14db6720704b965e… · /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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