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Ubuntu: (Multiple Advisories) (CVE-2022-2905): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-2905): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/09/2022
Created
11/19/2022
Added
11/17/2022
Modified
03/22/2023

Description

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.

Solution(s)

  • ubuntu-upgrade-linux-image-5-15-0-1008-gkeop
  • ubuntu-upgrade-linux-image-5-15-0-1018-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1018-intel-iotg
  • ubuntu-upgrade-linux-image-5-15-0-1018-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1018-raspi-nolpae
  • ubuntu-upgrade-linux-image-5-15-0-1020-gke
  • ubuntu-upgrade-linux-image-5-15-0-1021-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1022-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1022-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1023-aws
  • ubuntu-upgrade-linux-image-5-15-0-1023-azure
  • ubuntu-upgrade-linux-image-5-15-0-53-generic
  • ubuntu-upgrade-linux-image-5-15-0-53-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-53-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-53-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-53-lowlatency-64k
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-lts-22-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-lts-22-04
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-64k
  • ubuntu-upgrade-linux-image-generic-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-5-15
  • ubuntu-upgrade-linux-image-gkeop
  • ubuntu-upgrade-linux-image-gkeop-5-15
  • ubuntu-upgrade-linux-image-ibm
  • ubuntu-upgrade-linux-image-intel-iotg
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-64k
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
  • ubuntu-upgrade-linux-image-oem-20-04
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-raspi
  • ubuntu-upgrade-linux-image-raspi-nolpae
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-upgrade-linux-image-virtual-hwe-22-04

References

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