vulnerability
Red Hat: CVE-2018-15572: Kernel: hw: cpu: userspace-userspace spectreRSB attack
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Aug 20, 2018 | Jul 9, 2025 | Jul 9, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Aug 20, 2018
Added
Jul 9, 2025
Modified
Jul 9, 2025
Description
The spectre_v2_select_mitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks.
Solution
no-fix-redhat-rpm-package
References
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