vulnerability
Red Hat: CVE-2021-45485: CVE-2021-45485 kernel: information leak in the IPv6 implementation (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | 2021-12-25 | 2022-05-13 | 2024-03-13 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
2021-12-25
Added
2022-05-13
Modified
2024-03-13
Description
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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