CVE-2026-53157
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)
net: phonet: free phonet_device after RCU grace period
In the Linux kernel, the following vulnerability has been resolved: net: phonet: free phonet_device after RCU grace period phonet_device_destroy() removes a phonet_device from the per-net device list with list_del_rcu(), but frees it immediately. RCU readers walking the same list can still hold a pointer to the object after it has been removed, leading to a slab-use-after-free. Use kfree_rcu(), matching the lifetime rule already used by phonet_address_del() for the same object type.
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) |
|---|---|---|---|---|---|
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | d59794337ea496042288c7c68356d9b9ca7f46a9 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | 6cd7067d6e4b0b2033ba2f918ecbd54dc2af3763 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | 2ec8011cce0cd0fc7a5068585d867fc08d508578 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | 09c9b92c2010481160245244ea8fa1d06d5d4ae0 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | bd2ab4d800fc26814d89328d87b5f97ef6aa906a | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | 52b8f5ef82c886f7cd24617915e4b1579ddfd001 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | bff309ea51f1395c1ef8be8b75ce62d28a319113 | Unavailable | None listed |
| eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 | affected | git | 71de0177b28da751f407581a4515cf4d762f6296 | 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) |
|---|---|---|---|---|---|
| 2.6.33 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.33 | Unavailable | None listed |
| 5.10.260 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.211 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.177 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.144 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.95 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.36 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.13 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |