CVE-2026-46249None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix PF driver crash with kexec kernel booting During a kexec reboot the hardware is not power-cycled, so AF state from the old kernel can persist into th…
▾ 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 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-af: Fix PF driver crash with kexec kernel booting
During a kexec reboot the hardware is not power-cycled, so AF state from the old kernel can persist into the new kernel. When AF and PF drivers are built as modules, the PF driver may probe before AF reinitializes the hardware.
The PF driver treats the RVUM block revision as an indication that AF initialization is complete. If this value is left uncleared at shutdown, PF may incorrectly assume AF is ready and access stale hardware state, leading to a crash.
Clear the RVUM block revision during AF shutdown to avoid PF mis-detecting AF readiness after kexec.
Linux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < b7605b9301abc18fbbf2b0e23fdd281fc768955dLinux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 9769a09afda20a006b528b9e723effcae45965b2Linux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 57821d1436ba1c6a6973aa32d54166fdec35558cLinux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 8b5ed7c5417b7013d35b6f2507dab739013ba1a9Linux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 7d56ba306e93d04696718963fb4cda2883ee7585Linux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 9c3398e5b3a914b74276d44ab54c49123b89c61aLinux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 1370736836a18b5e0cd74bcc9cffe11d21f1fe79Linux >= 54494aa5d1e68945dc79feb7c8461cd382e11d8a < 2d2d574309e3ae84ee794869a5da8b4c38753a94Linux 4.20Refer 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