CVE-2026-22982None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fix crash when adding interface under a lag Commit 15faa1f67ab4 ("lan966x: Fix crash when adding interface under a lag") fixed a similar issue in th…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
0.1% → 0.1%
In the Linux kernel, the following vulnerability has been resolved:
net: mscc: ocelot: Fix crash when adding interface under a lag
Commit 15faa1f67ab4 ("lan966x: Fix crash when adding interface under a lag") fixed a similar issue in the lan966x driver caused by a NULL pointer dereference. The ocelot_set_aggr_pgids() function in the ocelot driver has similar logic and is susceptible to the same crash.
This issue specifically affects the ocelot_vsc7514.c frontend, which leaves unused ports as NULL pointers. The felix_vsc9959.c frontend is unaffected as it uses the DSA framework which registers all ports.
Fix this by checking if the port pointer is valid before accessing it.
Linux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < 8767f238b0e6c3d0b295ac6dce9fbe6a99bd1b9dLinux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < b17818307446c5a8d925a39a792261dbfa930041Linux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < 2985712dc76dfa670eb7fd607c09d4d48e5f5c6eLinux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < 03fb1708b7d1e76aecebf767ad059c319845039fLinux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < f490af47bbee02441e356a1e0b86e3b3dd5120ffLinux >= 528d3f190c98c8f7d9581f68db4af021696727b2 < 34f3ff52cb9fa7dbf04f5c734fcc4cb6ed5d1a95Linux 5.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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