CVE-2025-40074
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)
ipv4: start using dst_dev_rcu()
In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_mr_output(), ipv4_neigh_lookup() to use lockdep enabled dst_dev_rcu().
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) |
|---|---|---|---|---|---|
| 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 | affected | git | 864155c164654110f68a17a63bd0339754790d67 | Unavailable | None listed |
| 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 | affected | git | e150f273cd8ed34ebc6d03758aad95c12fc58337 | Unavailable | None listed |
| 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 | affected | git | 684efb2c86c887685f9aa65e1a21b3df6c1f822d | Unavailable | None listed |
| 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 | affected | git | 923e0734c386984d45de508528a7a7ad91d791cc | Unavailable | None listed |
| 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 | affected | git | 6ad8de3cefdb6ffa6708b21c567df0dbf82c43a8 | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.106 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.3 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |