7.5

CVE-2026-68379

tcp: fix TIME_WAIT socket reference leak on PSP policy failure

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

tcp: fix TIME_WAIT socket reference leak on PSP policy failure

Release the TIME_WAIT socket reference and jump to discard_it
upon PSP policy failure in both IPv4 and IPv6 receive paths.
This prevents a memory leak of tcp_tw_bucket structures.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 659a2899a57da59f433182eba571881884d6323e
Version < e666af5dcc905ba694745963174d232deb478c55
Status affected
Version 659a2899a57da59f433182eba571881884d6323e
Version < 374742a961becbbfc7fbfd1382d978a05e492741
Status affected
Version 659a2899a57da59f433182eba571881884d6323e
Version < 2c1931a81122c3cdc4c89448fe0442c69e21c0d5
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.18
Status affected
Version 0
Version < 6.18
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.61% 0.462
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/e666af5dcc905ba694745963174d232deb478c55
https://git.kernel.org/stable/c/374742a961becbbfc7fbfd1382d978a05e492741
https://git.kernel.org/stable/c/2c1931a81122c3cdc4c89448fe0442c69e21c0d5