7.8
High
CVE-2025-38079 In the Linux kernel, the following vulnerability has been resolved: crypto: algif_hash - fix double free in…
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_hash - fix double free in hash_accept If accept(2) is called on socket type algif_hash with MSG_MORE flag set and crypto_ahash_import fails, sk2 is freed. However, it is also freed in af_alg_release, leading to slab-use-after-free error.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.15 | earliest → < 6.15 | 6.15 |
| Linux 6.14 | earliest → < 6.14.9 | 6.14.9 |
| Linux 6.12 | earliest → < 6.12.31 | 6.12.31 |
| Linux 6.6 | earliest → < 6.6.93 | 6.6.93 |
| Linux 6.1 | earliest → < 6.1.141 | 6.1.141 |
| Linux 5.15 | earliest → < 5.15.185 | 5.15.185 |
| Linux 5.10 | earliest → < 5.10.238 | 5.10.238 |
| Linux 5.4 | earliest → < 5.4.294 | 5.4.294 |
| Linux | 2.6.38 | No fix stated |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.5 → latest | No fix stated |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.5 → latest | No fix stated |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.5 → latest | No fix stated |
Other CVEs of Linux
The 18286 CVEs of Linux →
CVE-2026-100082
xen-blkback: Avoid UAF when reading I/O statistics
Not rated
CVE-2026-100081
xen-netback: defer xenvif_mcast_addr_list_free()
Not rated
CVE-2026-100080
xen-netback: Fix UAF when reading statistics data
Not rated
CVE-2026-99270
tcp: Fix potential UAF in reqsk_timer_handler().
8.1
High