CVE-2026-22992
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)
libceph: return the handler error from mon_handle_auth_done()
In the Linux kernel, the following vulnerability has been resolved: libceph: return the handler error from mon_handle_auth_done() Currently any error from ceph_auth_handle_reply_done() is propagated via finish_auth() but isn't returned from mon_handle_auth_done(). This results in higher layers learning that (despite the monitor considering us to be successfully authenticated) something went wrong in the authentication phase and reacting accordingly, but msgr2 still trying to proceed with establishing the session in the background. In the case of secure mode this can trigger a WARN in setup_crypto() and later lead to a NULL pointer dereference inside of prepare_auth_signature().
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) |
|---|---|---|---|---|---|
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | 77229551f2cf72f3e35636db68e6a825b912cf16 | Unavailable | None listed |
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | 33908769248b38a5e77cf9292817bb28e641992d | Unavailable | None listed |
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | e097cd858196b1914309e7e3d79b4fa79383754d | Unavailable | None listed |
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | d2c4a5f6996683f287f3851ef5412797042de7f1 | Unavailable | None listed |
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | 9e0101e57534ef0e7578dd09608a6106736b82e5 | Unavailable | None listed |
| cd1a677cad994021b19665ed476aea63f5d54f31 | affected | git | e84b48d31b5008932c0a0902982809fbaa1d3b70 | 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) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.15.198 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.161 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.121 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.66 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.6 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |