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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-23291

nfc: pn533: properly drop the usb interface reference on disconnect

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: properly drop the usb interface reference on disconnect When the device is disconnected from the driver, there is a "dangling" reference count on the usb interface that was grabbed in the probe callback. Fix this up by properly dropping the reference after we are done with it.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 6645b030b0c1fc5bf338bffb0044238f24b2f770affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 5be8aa2bcfb53158436182db8dee9d0b8e5901e6affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 7398d6570501edc55a50ece820f369ab3c1df2e7affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < d1f6d20b3c2642ec85ce6ea5da7155746c31c6d0affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 7ff14eb070f0efecb2606f8d7aa01b77d188e886affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 00477cab053dc4816b99141d8fcca7a479cfebebaffected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 4551d6cea00224ab65a0ef35e4e6da0e9c0a2d74affected
  • c46ee38620a2aa2b25b16bc9738ace80dbff76a4 to < 12133a483dfa832241fbbf09321109a0ea8a520eaffected

Linux Linux

Default version status: affected

  • 3.1affected
  • 0 to < 3.1unaffected
  • 5.10.253 to ≤ 5.10.*unaffected
  • 5.15.203 to ≤ 5.15.*unaffected
  • 6.1.167 to ≤ 6.1.*unaffected
  • 6.6.130 to ≤ 6.6.*unaffected
  • 6.12.77 to ≤ 6.12.*unaffected
  • 6.18.17 to ≤ 6.18.*unaffected
  • 6.19.7 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References