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CVE-2026-98498

net/mlx5: Fix rev_entry reference leak in mlx5_tc_ct_shared_counter_get()

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

net/mlx5: Fix rev_entry reference leak in mlx5_tc_ct_shared_counter_get()

When the reverse entry is found but its counter is already being
released, refcount_inc_not_zero() fails and the reference taken by
mlx5_tc_ct_entry_get() is never dropped before falling through to
create_counter.  Drop it so the reverse entry is not kept alive forever
by a shared counter lookup that did not use it.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 598daa5f95883f881a54967da40ce0fdfc1fdaa8
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 79a3257280a335bbebbcd10d3895e8468bdcd6ae
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < c45c997d0c27359b502587897f775c5a277f0bd4
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 288721013605b4e0304e10f6a087b77f71cfad11
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 60eab87d0a798070bf5a856b1d9e5785ce92da53
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 99d8dc51663747078c031acac32edc6d90c8f1f7
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 1f13989a0704bd98cab09f9bee63e2c8a98ad4dd
Status affected
Version 1edae2335adfa7006853e8b427f0c7c3f46b51dd
Version < 0bf6bb567f0edaa771e7dd208ef98da50e6a4485
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.10
Status affected
Version 0
Version < 5.10
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.55
Status unaffected
Version <= 7.2.*
Version 7.2.9
Status unaffected
Version <= *
Version 7.3
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% 0.106
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/598daa5f95883f881a54967da40ce0fdfc1fdaa8
https://git.kernel.org/stable/c/79a3257280a335bbebbcd10d3895e8468bdcd6ae
https://git.kernel.org/stable/c/c45c997d0c27359b502587897f775c5a277f0bd4
https://git.kernel.org/stable/c/288721013605b4e0304e10f6a087b77f71cfad11
https://git.kernel.org/stable/c/60eab87d0a798070bf5a856b1d9e5785ce92da53
https://git.kernel.org/stable/c/99d8dc51663747078c031acac32edc6d90c8f1f7
https://git.kernel.org/stable/c/1f13989a0704bd98cab09f9bee63e2c8a98ad4dd
https://git.kernel.org/stable/c/0bf6bb567f0edaa771e7dd208ef98da50e6a4485