CVE-2024-56601High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: net: inet: do not leave a dangling sk pointer in inet_create() sock_init_data() attaches the allocated sk object to the provided sock object. If inet_create() fails la…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.1 · 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
0.2%
0.2% → 0.3%
In the Linux kernel, the following vulnerability has been resolved:
net: inet: do not leave a dangling sk pointer in inet_create()
sock_init_data() attaches the allocated sk object to the provided sock object. If inet_create() fails later, the sk object is freed, but the sock object retains the dangling pointer, which may create use-after-free later.
Clear the sk pointer in the sock object on error.
linux_kernel < 5.4.287linux_kernel >= 5.5, < 5.10.231linux_kernel >= 5.11, < 5.15.174linux_kernel >= 5.16, < 6.1.120linux_kernel >= 6.2, < 6.6.66linux_kernel >= 6.7, < 6.12.5Upgrade past the affected range:
linux_kernel 6.12.5Connected by shared product, vendor, weakness, or advisory.
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