CVE-2026-23285
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drbd: fix null-pointer dereference on local read error
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(device), matching how drbd_req_destroy() handles the same situation.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0d11f3cf279c5ad20a41f29242f170ba3c02f2da | affected | git | 6f1d1614f841d91a4169db65812ffd1271735b42 | Unavailable | None listed |
| 0d11f3cf279c5ad20a41f29242f170ba3c02f2da | affected | git | 1e906c08594c8f9a6a524f38ede2c4e051196106 | Unavailable | None listed |
| 0d11f3cf279c5ad20a41f29242f170ba3c02f2da | affected | git | 4e8935053ba389ae8d6685c10854d8021931bd89 | Unavailable | None listed |
| 0d11f3cf279c5ad20a41f29242f170ba3c02f2da | affected | git | 91df51d2df0ca4fd3281f73626341563d64a98a5 | Unavailable | None listed |
| 0d11f3cf279c5ad20a41f29242f170ba3c02f2da | affected | git | 0d195d3b205ca90db30d70d09d7bb6909aac178f | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.77 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.17 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.7 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |