CVE-2022-45887

Published on: Not Yet Published

Last Modified on: 11/29/2022 08:53:00 PM UTC

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

Certain versions of Linux Kernel from Linux contain the following vulnerability:

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a memory leak because of the lack of a dvb_frontend_detach call.

  • CVE-2022-45887 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 4.7 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL HIGH LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVE References

Description Tags Link
[PATCH 4/4] media: ttusb-dec: Fix memory leak in ttusb_dec_exit_dvb() - imv4bel lore.kernel.org
text/html
URL Logo MISC lore.kernel.org/linux-media/[email protected]/
[PATCH 0/4] Fix multiple race condition vulnerabilities in dvb-core and device driver - imv4bel lore.kernel.org
text/html
URL Logo MISC lore.kernel.org/linux-media/[email protected]/

Related QID Numbers

  • 904565 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11491)
  • 904570 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11486)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
LinuxLinux KernelAllAllAllAll
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-45887 : An issue was discovered in the #Linux #kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec… twitter.com/i/web/status/1… 2022-11-25 04:02:36
Reddit Logo Icon /r/netcve CVE-2022-45887 2022-11-25 04:38:14
Reddit Logo Icon /r/DailyCVE A list of a few Linux kernel vulns today: 2022-11-25 16:14:13
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