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CVE-2026-68313

tipc: fix infinite loop in __tipc_nl_compat_dumpit

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

tipc: fix infinite loop in __tipc_nl_compat_dumpit

cmd->dumpit callback can return a negative errno, causing an infinite
loop due to the while(len) condition. As the loop never terminates,
genl_mutex is never released, and other tasks waiting on it starve in D
state.

Check dumpit's return value, propagate it and jump to err_out on error.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < 2a1c1397275f27e33b6a2a565d81cfef0deb6656
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < 98d09766cee3182aae292886e2fef0cbe8dba537
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < 9cd8c88e1336ec0fbe02af1ddf2b52838d30fae4
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < f9c669d9f4cac832fe31193cdbc24c6a9d99398b
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < 1ab78af2140189b735b8d3b889b0284128cb2013
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48
Status affected
Version d0796d1ef63deb38147729664691ba3090930b26
Version < 22f8aa35964e8f2ab026578f45befc9605fd1b28
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.0
Status affected
Version 0
Version < 4.0
Status unaffected
Version <= 5.10.*
Version 5.10.265
Status unaffected
Version <= 5.15.*
Version 5.15.216
Status unaffected
Version <= 6.1.*
Version 6.1.183
Status unaffected
Version <= 6.6.*
Version 6.6.148
Status unaffected
Version <= 6.12.*
Version 6.12.101
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.116
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/f9c669d9f4cac832fe31193cdbc24c6a9d99398b
https://git.kernel.org/stable/c/1ab78af2140189b735b8d3b889b0284128cb2013
https://git.kernel.org/stable/c/e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef
https://git.kernel.org/stable/c/b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48
https://git.kernel.org/stable/c/22f8aa35964e8f2ab026578f45befc9605fd1b28
https://git.kernel.org/stable/c/2a1c1397275f27e33b6a2a565d81cfef0deb6656
https://git.kernel.org/stable/c/98d09766cee3182aae292886e2fef0cbe8dba537
https://git.kernel.org/stable/c/9cd8c88e1336ec0fbe02af1ddf2b52838d30fae4