Common vulnerabilities and Exposures (CVE)

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Required CVE Record Information

Description

In the Linux kernel, the following vulnerability has been resolved: soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. In brcmstb_init_sram, it pass dn to of_address_to_resource(), of_address_to_resource() will call of_find_device_by_node() to take reference, so we should release the reference returned by of_find_matching_node().

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Versions 6 Total

Default Status: unaffected

affected

  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before 4f5877bdf7b593e988f1924f4c3df6523f80b39c 
  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before 734a4d15142bb4c8ecad2d8ec70d7564e78ae34d 
  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before 30bbfeb480ae8b5ee43199d72417b232590440c2 
  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before 10ba9d499a9fd82ed40897e734ba19870a879407 
  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before dcafd5463d8f20c4f90ddc138a5738adb99f74c8 
  • affected from 0b741b8234c86065fb6954d32d427b3f7e14756f before 37d838de369b07b596c19ff3662bf0293fdb09ee 

Versions 8 Total

Default Status: affected

affected

  • affected at 4.15 

unaffected

  • unaffected from 0 before 4.15 
  • unaffected from 4.19.250 through 4.19.* 
  • unaffected from 5.4.202 through 5.4.* 
  • unaffected from 5.10.127 through 5.10.* 
  • unaffected from 5.15.51 through 5.15.* 
  • unaffected from 5.18.8 through 5.18.* 
  • unaffected from 5.19