high
7
CWE
416
Advisory Published
Updated

CVE-2022-45919: Use After Free

First published: Sun Nov 27 2022(Updated: )

A use-after-free in the function drivers/media/dvb-core/dvb_ca_en50221.c in Linux Kernel could allow a remote authenticated attacker from within the local network to cause an unknown impact.

Credit: cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Linux Kernel>=2.6.12<4.14.317
Linux Kernel>=4.15<4.19.285
Linux Kernel>=4.20<5.4.246
Linux Kernel>=5.5<5.10.183
Linux Kernel>=5.11<5.15.116
Linux Kernel>=5.16<6.1.33
Linux Kernel>=6.2<6.3.7
All of
NetApp H410C
NetApp H410C Firmware
All of
NetApp H300S Firmware
NetApp H300S Firmware
All of
NetApp H500e Firmware
NetApp H500e Firmware
All of
NetApp H700S
NetApp H700S
All of
NetApp H410S
NetApp H410S Firmware
Linux Kernel<=6.0.10
NetApp H410C
NetApp H410C Firmware
NetApp H300S Firmware
NetApp H300S Firmware
NetApp H500e Firmware
NetApp H500e Firmware
NetApp H700S
NetApp H700S
NetApp H410S
NetApp H410S Firmware
IBM Security Verify Governance - Identity Manager<=ISVG 10.0.2
IBM Security Verify Governance - Identity Manager<=ISVG 10.0.2
debian/linux
5.10.223-1
5.10.234-1
6.1.129-1
6.1.128-1
6.12.20-1
6.12.21-1

Remedy

https://lore.kernel.org/linux-media/20221121063308.GA33821@ubuntu/T/#u

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2022-45919?

    CVE-2022-45919 is classified as a medium severity vulnerability due to its potential for exploitation by remote authenticated attackers.

  • How do I fix CVE-2022-45919?

    To mitigate CVE-2022-45919, users should upgrade the Linux kernel to a version that is newer than 6.0.10.

  • What systems are affected by CVE-2022-45919?

    CVE-2022-45919 affects various versions of the Linux kernel between 2.6.12 and 6.0.10, as well as specific IBM Security Verify Governance components.

  • Can CVE-2022-45919 be exploited remotely?

    CVE-2022-45919 can potentially be exploited remotely by authenticated users on the same local network.

  • What kind of vulnerability is CVE-2022-45919?

    CVE-2022-45919 is a use-after-free vulnerability found in the Linux kernel's DVB (Digital Video Broadcasting) subsystem.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203