CVE-2022-49216

Summary

In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: Fix reference leak in tegra_dsi_ganged_probe

The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add put_device() call to fix this.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 0e2f4e434e71dffd1085c3dccd676514bd71d316affected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 5e8fdb6392d945d33fef959eab73f8c34bc0a63baffected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 2d6ae8b747fe55f54de4a4441d636974aa53f56aaffected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < a725070701883fe62266ee6d2f31d67e6cdd31dfaffected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 1e06710c43a090f14bb67714265a01cd1d7a37c5affected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 852c1f5f3119a38ee68e319bab10277fc1ab06b7affected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < cd78b74031cbc94133965f1017deb822657fc1a6affected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < f3c99c686e098300c246e5e8a1474133e3dacb05affected
LinuxLinuxe94236cde4d519cdecd45e2435defba33abdc99f < 221e3638feb8bc42143833c9a704fa89b6c366bbaffected
LinuxLinux3.19affected
LinuxLinux0 < 3.19unaffected
LinuxLinux4.9.311 <= 4.9.*unaffected
LinuxLinux4.14.276 <= 4.14.*unaffected
LinuxLinux4.19.238 <= 4.19.*unaffected
LinuxLinux5.4.189 <= 5.4.*unaffected
LinuxLinux5.10.110 <= 5.10.*unaffected
LinuxLinux5.15.33 <= 5.15.*unaffected
LinuxLinux5.16.19 <= 5.16.*unaffected
LinuxLinux5.17.2 <= 5.17.*unaffected
LinuxLinux5.18 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References