5.5

CVE-2026-31634

rxrpc: fix reference count leak in rxrpc_server_keyring()

In the Linux kernel, the following vulnerability has been resolved:

rxrpc: fix reference count leak in rxrpc_server_keyring()

This patch fixes a reference count leak in rxrpc_server_keyring()
by checking if rx->securities is already set.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.22.1 < 5.15.203
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.169
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.135
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.82
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.23
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.13
Linux ≫ Linux Kernel Version 2.6.22 Update -
Linux ≫ Linux Kernel Version 7.0 Update rc1
Linux ≫ Linux Kernel Version 7.0 Update rc2
Linux ≫ Linux Kernel Version 7.0 Update rc3
Linux ≫ Linux Kernel Version 7.0 Update rc4
Linux ≫ Linux Kernel Version 7.0 Update rc5
Linux ≫ Linux Kernel Version 7.0 Update rc6
Linux ≫ Linux Kernel Version 7.0 Update rc7
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.029
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/fc76d0bd00850b7372f0a4a319c0c60f80487632
Patch
https://git.kernel.org/stable/c/c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2
Patch
https://git.kernel.org/stable/c/9ce36d28f67c2a477a7e2f03480de3f6783fb363
Patch
https://git.kernel.org/stable/c/12de9e0e0b0b7058be7dfb8a5927eb565bc25780
Patch
https://git.kernel.org/stable/c/8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a
Patch
https://git.kernel.org/stable/c/139c750bf06649097d98b0bc41e2a678b4627e27
Patch
https://git.kernel.org/stable/c/f125846ee79fcae537a964ce66494e96fa54a6de
Patch
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
https://git.kernel.org/stable/c/45d9584e51bdd61faf1900f82666d4ea6a85da72
https://cert-portal.siemens.com/productcert/html/ssa-019113.html