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HistoryMay 23, 2024 - 12:02 p.m.

linux-aws-hwe vulnerabilities

2024-05-2312:02:46
Google
osv.dev
1
linux
kernel
vulnerabilities
patches
subsystems
broadcom
wlan
driver
race condition
use-after-free
denial of service
block layer
userspace i/o
ceph
ext4
jfs
nilfs2
bluetooth
networking
ipv4
ipv6
netlink
nfc
tomoyo security

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:

  • Block layer subsystem;
  • Userspace I/O drivers;
  • Ceph distributed file system;
  • Ext4 file system;
  • JFS file system;
  • NILFS2 file system;
  • Bluetooth subsystem;
  • Networking core;
  • IPv4 networking;
  • IPv6 networking;
  • Logical Link layer;
  • MAC80211 subsystem;
  • Netlink;
  • NFC subsystem;
  • Tomoyo security module;
    (CVE-2023-52524, CVE-2023-52530, CVE-2023-52601, CVE-2023-52439,
    CVE-2024-26635, CVE-2023-52602, CVE-2024-26614, CVE-2024-26704,
    CVE-2023-52604, CVE-2023-52566, CVE-2021-46981, CVE-2024-26622,
    CVE-2024-26735, CVE-2024-26805, CVE-2024-26801, CVE-2023-52583)

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%