Updated: 2026-02-27 02:22:47.704011
Description:
In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.8 | HIGH | Released | CLSA-2025:1743193221 | 2024-06-24 11:25:00 | |
| CentOS 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Not Vulnerable | 2024-06-12 06:02:28 | Not affected: CVE-2024-26582 targets the kTLS receive path added by commit fd31f3996af2 (“tls: rx:... | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Not Vulnerable | 2024-06-12 06:02:28 | Not affected: CVE-2024-26582 targets the net/tls receive path introduced by upstream commit fd31f399... | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.8 | HIGH | Not Vulnerable | 2024-05-02 10:00:53 | Not affected: the use-after-free in CVE-2024-26582 occurs in the kTLS RX refactor that decrypts into... | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.8 | HIGH | Not Vulnerable | 2024-04-29 05:39:30 | Not affected: the use-after-free in CVE-2024-26582 occurs in the kTLS RX refactor that decrypts into... | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.8 | HIGH | Not Vulnerable | 2025-10-23 18:38:55 | Not affected: the use-after-free in CVE-2024-26582 occurs in the kTLS RX refactor that decrypts into... | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Not Vulnerable | 2024-06-12 06:02:28 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.8 | HIGH | Not Vulnerable | 2024-06-12 06:02:28 | Not affected: CVE-2024-26582 targets the kTLS receive path added by commit fd31f3996af2 (“tls: rx:... |