CVE-2026-52978: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: net: psp: require admin permission for dev-set and key-rotate The dev-set and key-rotate netlink operations modify shared device state (PSP version configuration and cryptographic key material, respectively) but do not require CAP_NET_ADMIN. The only access control is psp_dev_check_access() which merely verifies netns membership.

Засегнати продукти

• Linux Linux: 00c94ca2b99e6610e483f92e531b319eeaed94aa преди aa1a08a4632af5d1117779e7ff0e32e3c69f29bd; 00c94ca2b99e6610e483f92e531b319eeaed94aa преди fb88a8c86109edb15971481e3de816a8bfdfe571; 00c94ca2b99e6610e483f92e531b319eeaed94aa преди b718342a7fbaa2dff5fefc31988c07af8c6cbc21
• Linux Linux: 6.18; преди 6.18; 6.18.33 до 6.18.*; 7.0.10 до 7.0.*; от 7.1 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-52978
• https://nvd.nist.gov/vuln/detail/CVE-2026-52978
• https://git.kernel.org/stable/c/aa1a08a4632af5d1117779e7ff0e32e3c69f29bd
• https://git.kernel.org/stable/c/fb88a8c86109edb15971481e3de816a8bfdfe571
• https://git.kernel.org/stable/c/b718342a7fbaa2dff5fefc31988c07af8c6cbc21