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
Product status
e35f56bb03304abc92c928b641af41ca372966bb (git) before ceb73484e7204f661f770069ecdf35f6e941879c
e35f56bb03304abc92c928b641af41ca372966bb (git) before 6773cc24c004930903a57761132c1e7728907f8f
e35f56bb03304abc92c928b641af41ca372966bb (git) before 9921cce25bfe4021f6e55ca995351eb967165297
e35f56bb03304abc92c928b641af41ca372966bb (git) before 5999067140c67530a6cb6f41a8471596e60452cb
e35f56bb03304abc92c928b641af41ca372966bb (git) before fbb6c353fa2fb5f5f990eda034a1074b0356127e
e35f56bb03304abc92c928b641af41ca372966bb (git) before d799984233a50abd2667a7d17a9a710a3f10ebe2
e2b6ef72b7aea9d7d480d2df499bcd1c93247abb (git)
6.0
Any version before 6.0
6.6.136 (semver)
6.12.83 (semver)
6.18.24 (semver)
6.19.14 (semver)
7.0.1 (semver)
7.1-rc1 (original_commit_for_fix)
References
git.kernel.org/...c/ceb73484e7204f661f770069ecdf35f6e941879c
git.kernel.org/...c/6773cc24c004930903a57761132c1e7728907f8f
git.kernel.org/...c/9921cce25bfe4021f6e55ca995351eb967165297
git.kernel.org/...c/5999067140c67530a6cb6f41a8471596e60452cb
git.kernel.org/...c/fbb6c353fa2fb5f5f990eda034a1074b0356127e
git.kernel.org/...c/d799984233a50abd2667a7d17a9a710a3f10ebe2