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OpenAdvisories
Unscored CVE-2022-1508 EUVD-2022-24808GHSA-mjrx-6f7j-qvf7

An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some spec…

Published Aug 31, 2022 · Updated Aug 3, 2024 · Assigned by redhat

Package: linux Package: linux-aws-5.0 Package: linux-aws-5.11 Package: linux-aws-5.13 Package: linux-aws-5.3 Package: linux-aws-5.8 Package: linux-azure Package: linux-azure-5.11 Package: linux-azure-5.13 Package: linux-azure-5.3 Package: linux-azure-5.8 Package: linux-azure-edge Package: linux-gcp Package: linux-gcp-5.11 Package: linux-gcp-5.13 Package: linux-gcp-5.3 Package: linux-gcp-5.8 Package: linux-gke-4.15 Package: linux-gke-5.4 Package: linux-gkeop-5.4 Package: linux-hwe Package: linux-hwe-5.11 Package: linux-hwe-5.13 Package: linux-hwe-5.8 Package: linux-hwe-edge Package: linux-intel-5.13 Package: linux-oem Package: linux-oem-5.10 Package: linux-oem-5.13 Package: linux-oem-5.14 Package: linux-oem-5.6 Package: linux-oracle-5.0 Package: linux-oracle-5.11 Package: linux-oracle-5.13 Package: linux-oracle-5.3 Package: linux-oracle-5.8 Package: linux-raspi2 Package: linux-riscv Package: linux-riscv-5.11 Package: linux-riscv-5.8 Ecosystem: Debian Ecosystem: Ubuntu

Description

An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some special parameters. This flaw allows a local user to read some memory out of bounds.

Affected products

VendorProductAffectedFixed
— Kernel Not-Known. —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗
ReleasePackageFixed inAdvisory
Debian 14 linux 5.15.3-1 —
Debian 13 linux 5.15.3-1 —
Debian 12 linux 5.15.3-1 —

Ubuntu

Security tracker ↗
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS linux-riscv +23 No fix yet —
Ubuntu 18.04 LTS linux-gcp +14 No fix yet —
Ubuntu 16.04 LTS linux-hwe-edge No fix yet —

SUSE

Security tracker ↗
ReleasePackageFixed inAdvisory
SLES 15 SP4 kernel-64kb +6 5.14.21-150400.24.11.1 SUSE-SU-2022:2520-1
SLES 15 SP4 kernel-azure +2 5.14.21-150400.14.7.1 SUSE-SU-2022:2615-1
SLES 15 SP4 kernel-default-base 5.14.21-150400.24.11.1.150400.24.3.6 SUSE-SU-2022:2520-1
Show 1 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLE Live Patching 15 SP4 kernel-default 5.14.21-150400.24.11.1 SUSE-SU-2022:2520-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_1 1-150400.9.5.3 SUSE-SU-2022:2520-1

openSUSE

Security tracker ↗
ReleasePackageFixed inAdvisory
openSUSE Leap 15.4 dtb-aarch64 +10 5.14.21-150400.24.11.1 SUSE-SU-2022:2520-1
openSUSE Leap 15.4 kernel-azure +2 5.14.21-150400.14.7.1 SUSE-SU-2022:2615-1
openSUSE Leap 15.4 kernel-default-base 5.14.21-150400.24.11.1.150400.24.3.6 SUSE-SU-2022:2520-1

Advisories 2

References