Canonical

Ubuntu 20.04 LTS

3474 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
6.5

CVE-2022-40982

Exploit
  • EPSS 3.88%
  • Veröffentlicht 11.08.2023 03:15:14
  • Zuletzt bearbeitet 21.11.2024 07:22:21

Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

0

CVE-2023-4128

  • EPSS 0.04%
  • Veröffentlicht 10.08.2023 17:15:12
  • Zuletzt bearbeitet 14.11.2023 12:15:20

Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. Reason: This record is a duplicate of CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. Notes: All CVE users should reference CVE-2023-4206...

5.5

CVE-2023-20588

  • EPSS 12.41%
  • Veröffentlicht 08.08.2023 18:15:11
  • Zuletzt bearbeitet 21.11.2024 07:41:10

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. 

5.5

CVE-2023-4194

  • EPSS 0.27%
  • Veröffentlicht 07.08.2023 14:15:11
  • Zuletzt bearbeitet 24.03.2026 12:16:07

A flaw was found in the Linux kernel's TUN/TAP functionality. This issue could allow a local user to bypass network filters and gain unauthorized access to some resources. The original patches fixing CVE-2023-1076 are incorrect or incomplete. The pro...

5.5

CVE-2023-4132

  • EPSS 0.26%
  • Veröffentlicht 03.08.2023 15:15:32
  • Zuletzt bearbeitet 21.11.2024 08:34:27

A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service c...

7.8

CVE-2023-32629

Exploit
  • EPSS 8.89%
  • Veröffentlicht 26.07.2023 02:15:09
  • Zuletzt bearbeitet 21.11.2024 08:03:44

Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels

4.4

CVE-2023-3772

  • EPSS 0.45%
  • Veröffentlicht 25.07.2023 16:15:11
  • Zuletzt bearbeitet 21.11.2024 08:18:01

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possibl...

5.5

CVE-2023-20593

Exploit
  • EPSS 5.79%
  • Veröffentlicht 24.07.2023 20:15:10
  • Zuletzt bearbeitet 13.02.2025 17:16:01

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

7.8

CVE-2023-3812

  • EPSS 0.34%
  • Veröffentlicht 24.07.2023 16:15:13
  • Zuletzt bearbeitet 21.11.2024 08:18:07

An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially ...

7.1

CVE-2023-3567

  • EPSS 0.42%
  • Veröffentlicht 24.07.2023 16:15:12
  • Zuletzt bearbeitet 21.11.2024 08:17:33

A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.