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Test your applicationsThere is no fixed version for Centos:8
kernel-debug-modules-internal
.
Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules-internal
package and not the kernel-debug-modules-internal
package as distributed by Centos
.
See How to fix?
for Centos:8
relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
xfrm: fix refcount leak in __xfrm_policy_check()
The issue happens on an error path in __xfrm_policy_check(). When the
fetching process of the object pols[1]
fails, the function simply
returns 0, forgetting to decrement the reference count of pols[0]
,
which is incremented earlier by either xfrm_sk_policy_lookup() or
xfrm_policy_lookup(). This may result in memory leaks.
Fix it by decreasing the reference count of pols[0]
in that path.