CVE-2020-25284

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Summary

CVECVE-2020-25284
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-09-13 18:15:00 UTC
Updated2022-04-28 18:32:00 UTC
DescriptionThe rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe.

Risk And Classification

Problem Types: CWE-863

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel All All All All
Operating System Opensuse Leap 15.1 All All All

References

ReferenceSourceLinkTags
grsecurity on Twitter: "https://t.co/shd29q7E1f" MISC twitter.com Third Party Advisory
[security-announce] openSUSE-SU-2020:1655-1: important: Security update SUSE lists.opensuse.org
[SECURITY] [DLA 2420-2] linux regression update MLIST lists.debian.org
kernel/git/torvalds/linux.git - Linux kernel source tree MISC git.kernel.org Patch, Vendor Advisory
[SECURITY] [DLA 2385-1] linux-4.19 security update MLIST lists.debian.org Third Party Advisory
[SECURITY] [DLA 2420-1] linux security update MLIST lists.debian.org
[security-announce] openSUSE-SU-2020:1586-1: important: Security update SUSE lists.opensuse.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159185 Oracle Enterprise Linux Security Update for kernel (ELSA-2021-1578)
  • 239314 Red Hat Update for kernel-rt (RHSA-2021:1739)
  • 239339 Red Hat Update for kernel (RHSA-2021:1578)
  • 352338 Amazon Linux Security Advisory for kernel-livepatch: ALAS2LIVEPATCH-2020-030
  • 352339 Amazon Linux Security Advisory for kernel-livepatch: ALAS2LIVEPATCH-2020-029
  • 352340 Amazon Linux Security Advisory for kernel-livepatch: ALAS2LIVEPATCH-2020-028
  • 353135 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-016
  • 377038 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2020:0198)
  • 6140166 AWS Bottlerocket Security Update for kernel (GHSA-78fq-9g2p-pjq4)
  • 750376 OpenSUSE Security Update for RT kernel (openSUSE-SU-2021:0242-1)
  • 900076 CBL-Mariner Linux Security Update for kernel 5.4.91
  • 903477 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3488)
  • 905822 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3488-1)
  • 940354 AlmaLinux Security Update for kernel (ALSA-2021:1578)
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