CVE-2022-49857

Summary

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

net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()

When prestera_sdma_switch_init() failed, the memory pointed to by sw->rxtx isn't released. Fix it. Only be compiled, not be tested.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < 5333cf1b7f6861912aff6263978d4781f9858e47affected
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < 409731df6310a33f4d0a3ef594d2410cdcd637f2affected
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < 31e5084ac6876e52dbb0a1cc4fc18b6c79979f31affected
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < 519b58bbfa825f042fcf80261cc18e1e35f85ffdaffected
LinuxLinux5.10affected
LinuxLinux0 < 5.10unaffected
LinuxLinux5.10.155 <= 5.10.*unaffected
LinuxLinux5.15.79 <= 5.15.*unaffected
LinuxLinux6.0.9 <= 6.0.*unaffected
LinuxLinux6.1 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References