CVE-2022-49874

Summary

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

HID: hyperv: fix possible memory leak in mousevsc_probe()

If hid_add_device() returns error, it should call hid_destroy_device() to free hid_dev which is allocated in hid_allocate_device().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < ed75d1a1c31a0cae8ecc8bcea710b25c0be68da0affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < 249b743801c00542e9324f87b380032e957a43e8affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < a6d2fb1874c52ace1f5cf1966ee558829c5c19b6affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < e29289d0d8193fca6d2c1f0a1de75cfc80edec00affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < 8597b59e3d22b27849bd3e4f92a3d466774bfb04affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < 5ad95d71344b7ffec360d62591633b3c465dc049affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < 5f3aba6566b866f5b0a4916f0b2e8a6ae66a6451affected
LinuxLinux74c4fb058083b47571a4f76dcfce95085f2d8098 < b5bcb94b0954a026bbd671741fdb00e7141f9c91affected
LinuxLinux3.3affected
LinuxLinux0 < 3.3unaffected
LinuxLinux4.9.334 <= 4.9.*unaffected
LinuxLinux4.14.300 <= 4.14.*unaffected
LinuxLinux4.19.267 <= 4.19.*unaffected
LinuxLinux5.4.225 <= 5.4.*unaffected
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