Common vulnerabilities and Exposures (CVE)

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Required CVE Record Information

Description

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_recovery. While reading sysctl_tcp_recovery, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

Product Status

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Versions 6 Total

Default Status: unaffected

affected

  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before c7a492db1f7c37c758a66915908677bd8bc5d368 
  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before 92c35113c63306091df9211375eebd0abd8c2160 
  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before d8781f7cd04091744f474a2bada74772084b9dc9 
  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4 
  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before 52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81 
  • affected from 4f41b1c58a32537542f14c1150099131613a5e8a before e7d2ef837e14a971a05f60ea08c47f3fed1a36e4 

Versions 8 Total

Default Status: affected

affected

  • affected at 4.4 

unaffected

  • unaffected from 0 before 4.4 
  • unaffected from 4.19.254 through 4.19.* 
  • unaffected from 5.4.208 through 5.4.* 
  • unaffected from 5.10.134 through 5.10.* 
  • unaffected from 5.15.58 through 5.15.* 
  • unaffected from 5.18.15 through 5.18.* 
  • unaffected from 5.19