CVE-2022-44033

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Summary

CVECVE-2022-44033
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-10-30 01:15:00 UTC
Updated2023-11-07 03:54:00 UTC
DescriptionAn issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4040_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cm4040_open() and reader_detach().

Risk And Classification

Problem Types: CWE-362

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
Re: [PATCH] pcmcia: synclink_cs: Fix use-after-free in mgslpc_ioctl() - Hyunwoo Kim MISC lore.kernel.org
[PATCH v3] char: pcmcia: cm4040_cs: Fix use-after-free in reader_fops - Hyunwoo Kim lore.kernel.org
Re: [PATCH] pcmcia: synclink_cs: Fix use-after-free in mgslpc_ioctl() - Hyunwoo Kim lore.kernel.org
[PATCH v3] char: pcmcia: cm4040_cs: Fix use-after-free in reader_fops - Hyunwoo Kim MISC lore.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 753703 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753707 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753727 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 904440 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11417)
  • 904476 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11381)
  • 907122 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11417-1)
  • 907163 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11381-1)
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