CVE-2026-98498None▾ SunlitIn 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_z…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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.
Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 598daa5f95883f881a54967da40ce0fdfc1fdaa8Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 79a3257280a335bbebbcd10d3895e8468bdcd6aeLinux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < c45c997d0c27359b502587897f775c5a277f0bd4Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 288721013605b4e0304e10f6a087b77f71cfad11Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 60eab87d0a798070bf5a856b1d9e5785ce92da53Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 99d8dc51663747078c031acac32edc6d90c8f1f7Linux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 1f13989a0704bd98cab09f9bee63e2c8a98ad4ddLinux >= 1edae2335adfa7006853e8b427f0c7c3f46b51dd < 0bf6bb567f0edaa771e7dd208ef98da50e6a4485Linux 5.10Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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