tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.7epss 0.2%
probabilidade de exploração
0.2%top 93% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
While reading sysctl_tcp_fwmark_accept, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/13207f9485b5de68decf296ceb0046f5eabb2485https://git.kernel.org/stable/c/1a0008f9df59451d0a17806c1ee1a19857032fa8https://git.kernel.org/stable/c/45fc82706a97242539d6b841ddd7a077ec20757bhttps://git.kernel.org/stable/c/526d8cf8824f613c72dba2155542295e70135f62https://git.kernel.org/stable/c/a7386602a2fe2f6192477e8ede291a815da09d81https://git.kernel.org/stable/c/abf70de2ec026ae8d7da4e79bec61888a880e00bhttps://git.kernel.org/stable/c/bf3134feffe61b7a0e21f60a04743f8da0958b53https://git.kernel.org/stable/c/d4f65615db7fca3df9f7e79eadf937e6ddb03c54