CVE-2024-26582

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96	Patch
https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f	Patch
https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df	Patch
https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-02-21 15:15

Updated : 2024-03-15 13:56

NVD link : CVE-2024-26582

Mitre link : CVE-2024-26582

CVE.ORG link : CVE-2024-26582

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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