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CVE-2026-53120

In the Linux kernel, the following vulnerability has been resolved: PCI: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock hel
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:32a19a330e1665b102b7488b4f8578beda63e90863537c4a5de00ee6212eaf4d
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/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.16"},{"lessThan":"3.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","ve…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dfe950d9464cad609f3b118c6203e2708055bc61","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"},{"lessThan":"58a42be0d70307d765594fc581f5f5e5ef059712","status":"affected","version":"782a985d7af26db39e86070d28f9…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.16"},{"lessThan":"3.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","ve…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dfe950d9464cad609f3b118c6203e2708055bc61","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"},{"lessThan":"58a42be0d70307d765594fc581f5f5e5ef059712","status":"affected","version":"782a985d7af26db39e86070d28f9…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4cd3f0b75a85c6095ac697bbb426188f4d44a5307666a51932a39e46290d1ad6 · sha256:61a760b61c50e251… · /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.

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