CVE-2020-36386

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Summary

CVECVE-2020-36386
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-07 20:15:00 UTC
Updated2021-07-06 15:36:00 UTC
DescriptionAn issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.1 MISC cdn.kernel.org
kernel/git/torvalds/linux.git - Linux kernel source tree MISC git.kernel.org
SyzScope - KASAN: slab-out-of-bounds Read in hci_extended_inquiry_result_evt MISC sites.google.com
KASAN: slab-out-of-bounds Read in hci_extended_inquiry_result_evt MISC syzkaller.appspot.com
syzkaller.appspot.com/text MISC syzkaller.appspot.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159296 Oracle Enterprise Linux Security Update for Unbreakable Enterprise kernel (ELSA-2021-9346)
  • 159492 Oracle Enterprise Linux Security Update for kernel (ELSA-2021-4356)
  • 239816 Red Hat Update for kernel security (RHSA-2021:4356)
  • 239879 Red Hat Update for kernel-rt (RHSA-2021:4140)
  • 296065 Oracle Solaris 11.4 Support Repository Update (SRU) 39.107.1 Missing (CPUOCT2021)
  • 390223 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2021-0022)
  • 670744 EulerOS Security Update for kernel (EulerOS-SA-2021-2502)
  • 670772 EulerOS Security Update for kernel (EulerOS-SA-2021-2530)
  • 671252 EulerOS Security Update for kernel (EulerOS-SA-2022-1171)
  • 750748 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:2202-1)
  • 750750 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:2184-1)
  • 750830 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2321-1)
  • 750832 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2324-1)
  • 750864 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2421-1)
  • 750868 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2427-1)
  • 750869 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2422-1)
  • 750877 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:2427-1)
  • 750880 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2451-1)
  • 750946 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2647-1)
  • 750947 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2644-1)
  • 940265 AlmaLinux Security Update for kernel (ALSA-2021:4356)
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