Vulnerability Details : CVE-2023-52575
In the Linux kernel, the following vulnerability has been resolved:
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
If the user has requested no SRSO mitigation, other mitigations can use
the lighter-weight SBPB instead of IBPB.
Products affected by CVE-2023-52575
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Exploit prediction scoring system (EPSS) score for CVE-2023-52575
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2023-52575
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https://git.kernel.org/stable/c/ae806c74c0634b0c23855066d8ba28d850fd1260
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off - kernel/git/stable/linux.git - Linux kernel stable tree
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https://git.kernel.org/stable/c/01b057b2f4cc2d905a0bd92195657dbd9a7005ab
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/e3cb8b2c391b1f287eb76df4ba37880f4ea56d8a
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/13ea4b92e8759d2f6c330a73cde31ad9c313021b
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/adbcec23c8423e3d5df1839c5ae91599dcf703cb
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off - kernel/git/stable/linux.git - Linux kernel stable tree
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