CVE-2022-50510None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() arm_smmu_pmu_init() won't remove the callback added by cpuhp_setup_state_multi() when platform_driver_reg…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
arm_smmu_pmu_init() won't remove the callback added by cpuhp_setup_state_multi() when platform_driver_register() failed. Remove the callback by cpuhp_remove_multi_state() in fail path.
Similar to the handling of arm_ccn_init() in commit 26242b330093 ("bus: arm-ccn: Prevent hotplug callback leak")
Linux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < d69bdb61d577297d3851fc9f6403574bf73ef41fLinux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 359286f886feef38536eaa7e673dc3440f03b0a1Linux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < b131304fe722853cf26e55c4fa21fc58a36e7f21Linux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < f245ca9a0fe7f794a8187ad803d5e2ced5a11cb2Linux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 582babe17ea878ec1d76f30e03f3a6ce6e30eb91Linux >= 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 6f2d566b46436a50a80d6445e82879686b89588cLinux 5.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-99284Nonenet: skbuff: propagate shared-frag marker in skb_zerocopy()
CVE-2026-99283Nonenetfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
CVE-2026-99272Nonesmb: client: validate the data area in SMB2_read()
CVE-2026-99271NoneALSA: line6: Clear prev_fbuf on capture buffer release
CVE-2026-99273Noneksmbd: reserve space for the UTF-16 terminator in stream info
CVE-2026-99275Nonesmb: client: reject short SESSION_SETUP responses