Canonical

Ubuntu 18.04 LTS

1653 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
4.7

CVE-2021-20321

  • EPSS 0.22%
  • Veröffentlicht 18.02.2022 18:15:08
  • Zuletzt bearbeitet 21.11.2024 05:46:22

A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.

4.9

CVE-2022-25258

  • EPSS 0.93%
  • Veröffentlicht 16.02.2022 20:15:07
  • Zuletzt bearbeitet 21.11.2024 06:51:53

An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function ...

7.9

CVE-2021-3752

Exploit
  • EPSS 1.74%
  • Veröffentlicht 16.02.2022 19:15:08
  • Zuletzt bearbeitet 21.11.2024 06:22:20

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The...

4.7

CVE-2021-3753

Exploit
  • EPSS 0.36%
  • Veröffentlicht 16.02.2022 19:15:08
  • Zuletzt bearbeitet 21.11.2024 06:22:20

A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulne...

7.8

CVE-2021-3760

  • EPSS 0.35%
  • Veröffentlicht 16.02.2022 19:15:08
  • Zuletzt bearbeitet 21.11.2024 06:22:21

A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.

5.5

CVE-2022-0617

Exploit
  • EPSS 0.5%
  • Veröffentlicht 16.02.2022 17:15:11
  • Zuletzt bearbeitet 21.11.2024 06:39:02

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux ker...

7.8

CVE-2022-24958

  • EPSS 0.41%
  • Veröffentlicht 11.02.2022 06:15:06
  • Zuletzt bearbeitet 11.09.2026 16:17:32

drivers/usb/gadget/legacy/inode.c in the Linux kernel through 5.16.8 mishandles dev->buf release.

5.5

CVE-2022-24959

  • EPSS 0.43%
  • Veröffentlicht 11.02.2022 06:15:06
  • Zuletzt bearbeitet 21.11.2024 06:51:27

An issue was discovered in the Linux kernel before 5.16.5. There is a memory leak in yam_siocdevprivate in drivers/net/hamradio/yam.c.

5.5

CVE-2022-0487

  • EPSS 0.42%
  • Veröffentlicht 04.02.2022 23:15:12
  • Zuletzt bearbeitet 21.11.2024 06:38:45

A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kerne...

3.3

CVE-2022-24448

  • EPSS 0.4%
  • Veröffentlicht 04.02.2022 20:15:08
  • Zuletzt bearbeitet 21.11.2024 06:50:26

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, b...