CVE-2025-40187
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce()
In the Linux kernel, the following vulnerability has been resolved: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() If new_asoc->peer.adaptation_ind=0 and sctp_ulpevent_make_authkey=0 and sctp_ulpevent_make_authkey() returns 0, then the variable ai_ev remains zero and the zero will be dereferenced in the sctp_ulpevent_free() function.
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) |
|---|---|---|---|---|---|
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | 1014b83778c8677f1d7a57c26dc728baa801ac62 | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | 7f702f85df0266ed7b5bab81ba50394c92f3c928 | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | dbceedc0213e75bf3e9f9f9e2f66b10699d004fe | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | 025419f4e216a3ae0d0cec622262e98e8078c447 | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | c21f45cfa4a9526b34d76b397c9ef080668b6e73 | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | d0e8f1445c19b1786759ba72a38267e1449bab7e | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | badbd79313e6591616c1b78e29a9b71efed7f035 | Unavailable | None listed |
| 30f6ebf65bc46161c5aaff1db2e6e7c76aa4a06b | affected | git | 2f3119686ef50319490ccaec81a575973da98815 | 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) |
|---|---|---|---|---|---|
| 4.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.17 | Unavailable | None listed |
| 5.4.301 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.246 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.195 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.157 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.113 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.54 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.4 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |