Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-43147

In the Linux kernel, the following vulnerability has been resolved: Revert "PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV" This reverts commit 05703271c3cd ("PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV"), which causes a deadlock by recursively taking pci_rescan_remove_lock when sriov_del_vfs() is called as part of pci_stop_and_remove_bus_device(). For example with the following sequence of commands: $ echo <NUM> > /sys/bus/pci/devices/<pf>/s
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f18ab5ec0e116e5a8babee282868660cdce267b5a2d993c673d5eb51dc4f67b5
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":"unaffected","product":"Linux","programFiles":["drivers/pci/iov.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f61cdd7e9b67bb8961b0a81bf294b78343e5db05","status":"affected","version":"1e8a80290f964bdbad225221c8a1594c7e01c8fd","versionType":"git"},{"lessThan":"0de341b2365bad430aade0853fe09c2cbe468f59","status":"affected","version":"a645ca21de09e3137cbb224fa6c23cca873a1d01","versionType":"git"},{"lessThan":"83651d37474c762920e345a3a0828f975ca4d732","status":"affected","version":"a24219172456f035d886857e265c…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/iov.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/iov.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f61cdd7e9b67bb8961b0a81bf294b78343e5db05","status":"affected","version":"1e8a80290f964bdbad225221c8a1594c7e01c8fd","versionType":"git"},{"lessThan":"0de341b2365bad430aade0853fe09c2cbe468f59","status":"affected","version":"a645ca21de09e3137cbb224fa6c23cca873a1d01","versionType":"git"},{"lessThan":"83651d37474c762920e345a3a0828f975ca4d732","status":"affected","version":"a24219172456f035d886857e265c…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/iov.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0de341b2365bad430aade0853fe09c2cbe468f59"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/2fa119c0e5e528453ebae9e70740e8d2d8c0ed5a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/40f67686a5002c0c322fac918406bbc8d9c2ec2f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/58677783c89681871077f50a7042b0c6380c4fd8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/639265296fe6ee21b6f00e00ee2bab65f3b07252"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/83651d37474c762920e345a3a0828f975ca4d732"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d47f27e145f8bd13f3c230da5e3af29225b4a2f7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f61cdd7e9b67bb8961b0a81bf294b78343e5db05"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a55cc33be515cb845c5f12fec55f295d0fb7e37f9629bd469eeb6726668621d · sha256:c5c8dc5e03c9862f… · /containers/cna/references/0

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.

← Back to CVE Explorer