Memory Leak Affecting kernel-zfcpdump-modules-internal package, versions *
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Test your applications- Snyk ID SNYK-RHEL9-KERNELZFCPDUMPMODULESINTERNAL-7814432
- published 23 Aug 2024
- disclosed 22 Aug 2024
Introduced: 22 Aug 2024
CVE-2022-48934 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:9
kernel-zfcpdump-modules-internal
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules-internal
package and not the kernel-zfcpdump-modules-internal
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX) inclusive. So NFP_MAX_MAC_INDEX (0xff) is a valid id.
In order for the error handling path to work correctly, the 'invalid' value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range, inclusive.
So set it to -1.
References
- https://access.redhat.com/security/cve/CVE-2022-48934
- https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d
- https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10
- https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069
- https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900
- https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87