CVE-2022-1012High· 8.2▾ TwilightA memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0.9 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
4.1%
4.1% → 4.4%
A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
linux_kernel < 5.18linux_kernel = 5.18Upgrade past the affected range:
linux_kernel 5.18Connected by shared product, vendor, weakness, or advisory.
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