CVE-2024-36929High· 7.5▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is pa…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.2 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.9%
In the Linux kernel, the following vulnerability has been resolved:
net: core: reject skb_copy(_expand) for fraglist GSO skbs
SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.
linux_kernel >= 5.6, < 5.10.217linux_kernel >= 5.11, < 5.15.159linux_kernel >= 5.16, < 6.1.91linux_kernel >= 6.2, < 6.6.31linux_kernel >= 6.7, < 6.8.10linux_kernel = 6.9debian_linux = 10.0Upgrade past the affected range:
linux_kernel 6.8.10Connected by shared product, vendor, weakness, or advisory.
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