vulnerability
Red Hat: CVE-2024-26582: kernel: tls: use-after-free with partial reads and async decrypt (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:S/C:P/I:P/A:C) | Feb 21, 2024 | Apr 19, 2024 | Aug 19, 2025 |
Severity
6
CVSS
(AV:L/AC:M/Au:S/C:P/I:P/A:C)
Published
Feb 21, 2024
Added
Apr 19, 2024
Modified
Aug 19, 2025
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.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
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