CVE-2026-31595
Published: Apr 24, 2026
Modified: Jun 1, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: pci-epf-vntb: Stop cmd_handler work in epf_ntb_epc_cleanup Disable the delayed work before clearing BAR mappings and doorbells to avoid running the handler after resources have been torn down. Unable to handle kernel paging request at virtual address ffff800083f46004 [...] Internal error: Oops: 0000000096000007 [#1] SMP [...] Call trace: epf_ntb_cmd_handler+0x54/0x200 [pci_epf_vntb] (P) process_one_work+0x154/0x3b0 worker_thread+0x2c8/0x400 kthread+0x148/0x210 ret_from_fork+0x10/0x20
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected e35f56bb03304abc92c928b641af41ca372966bb - < b2eb405bbced3a6e772545e1b74dbde37cee1f8faffected e35f56bb03304abc92c928b641af41ca372966bb - < ceb73484e7204f661f770069ecdf35f6e941879caffected e35f56bb03304abc92c928b641af41ca372966bb - < 6773cc24c004930903a57761132c1e7728907f8faffected e35f56bb03304abc92c928b641af41ca372966bb - < 9921cce25bfe4021f6e55ca995351eb967165297affected e35f56bb03304abc92c928b641af41ca372966bb - < 5999067140c67530a6cb6f41a8471596e60452cb+4 more versions |
Linux | Linux | affected 6.0unaffected 0 - < 6.0unaffected 6.1.175 - <= 6.1.*unaffected 6.6.136 - <= 6.6.*unaffected 6.12.83 - <= 6.12.*+4 more versions |
References
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