CVE-2026-64002
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)
ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table()
In the Linux kernel, the following vulnerability has been resolved: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table() ipv4_sysctl_exit_net() is currently freeing net->ipv4.sysctl_local_reserved_ports too soon. Only after unregister_net_sysctl_table() we can be sure no threads can possibly use the sysctls, including /proc/sys/net/ipv4/ip_local_reserved_ports.
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) |
|---|---|---|---|---|---|
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | ecf45080a4d3f4526cacb8b14060fe3b49a6913b | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | a0ffc6081a8b27082dd5eae5aa1e3f59bbecf06c | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | 5b23a2ff379e70b6b9ff744a972b63e1f8f4d996 | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | 8e59d4d0dcde2dfb07a7ef855c849a2a0560aa57 | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | 6512c57c4638ddec113bf42439361ba85a12048d | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | a7f4eefb6e1458431eef9fa20fb363320d185f76 | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | 155f90be5ee8be5b110ebc0b7da33c54c83b0208 | Unavailable | None listed |
| 122ff243f5f104194750ecbc76d5946dd1eec934 | affected | git | 87a1e0fe7776da7ab411be332b4be58ac8840d10 | 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) |
|---|---|---|---|---|---|
| 3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.16 | Unavailable | None listed |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.35 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.12 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |