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CVE-2026-31643

rxrpc: Fix key parsing memleak PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "reject_token:" case.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 0ca100ff4df64f5d0f6c1dd5080c3e096786bea6 before d5f76f812d2c0ea6dd651b0586be49e85ecca085; affected 0ca100ff4df64f5d0f6c1dd5080c3e096786bea6 before 01f51318feb626deee1d0c8a190198cd7857d599; affected 0ca100ff4df64f5d0f6c1dd5080c3e096786bea6 before b555912b9b21075e8298015f888ffe3ff60b1a97
Linux / Linuxaffected 6.16; unaffected 0 before 6.16; unaffected 6.18.23 through 6.18.*; unaffected 6.19.13 through 6.19.*; unaffected 7.0 through *

CWE

No CWE identifiers supplied.

References