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CVE-2022-2905

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 3
Advisories 11
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.

Weaknesses
CWE-125
Out-of-bounds Read
Related CVEs
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2022-09-09 15:15:10
(2 years ago)
Updated Date
2023-11-07 03:47:04
(10 months ago)

Affected Products

Debian

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.0 version cpe:2.3:o:linux:linux_kernel < 6.0
  Linux Kernel 6.0 Rc1 cpe:2.3:o:linux:linux_kernel:6.0:rc1
  Linux Kernel 6.0 Rc2 cpe:2.3:o:linux:linux_kernel:6.0:rc2
  Linux Kernel 6.0 Rc3 cpe:2.3:o:linux:linux_kernel:6.0:rc3

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0

Configuration #3

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0