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CVE-2026-31595

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:eb243848e66256e1add23c679a98c47045959d2819c9747f0b758d9ccaff34d0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/endpoint/functions/pci-epf-vntb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.83","versionType":…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/endpoint/functions/pci-epf-vntb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b2eb405bbced3a6e772545e1b74dbde37cee1f8f","status":"affected","version":"e35f56bb03304abc92c928b641af41ca372966bb","versionType":"git"},{"lessThan":"ceb73484e7204f661f770069ecdf35f6e941879c","status":"affected","version":"e35f56bb03304abc92c928b641af41ca372966bb","versionType":"git"},{"lessThan":"6773cc24c004930903a57761132c1e7728907f8f","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/endpoint/functions/pci-epf-vntb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.83","versionType":…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/endpoint/functions/pci-epf-vntb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b2eb405bbced3a6e772545e1b74dbde37cee1f8f","status":"affected","version":"e35f56bb03304abc92c928b641af41ca372966bb","versionType":"git"},{"lessThan":"ceb73484e7204f661f770069ecdf35f6e941879c","status":"affected","version":"e35f56bb03304abc92c928b641af41ca372966bb","versionType":"git"},{"lessThan":"6773cc24c004930903a57761132c1e7728907f8f","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/affected/0

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/5999067140c67530a6cb6f41a8471596e60452cb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/6773cc24c004930903a57761132c1e7728907f8f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9921cce25bfe4021f6e55ca995351eb967165297"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/b2eb405bbced3a6e772545e1b74dbde37cee1f8f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ceb73484e7204f661f770069ecdf35f6e941879c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d799984233a50abd2667a7d17a9a710a3f10ebe2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/fbb6c353fa2fb5f5f990eda034a1074b0356127e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0b99c278d7da469d4633658981bc38e51142ecc6e7f13f00347bd05421987824 · sha256:be5a5f51ef0b18fb… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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