CVE-2023-1095
Vulnerability from cvelistv5
Published
2023-02-28 00:00
Modified
2024-08-02 05:32
Severity ?
Summary
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2173973Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/580077855a40741cf511766129702d97ff02f4d9Patch
Impacted products
n/aLinux kernel netfilter subsystem.
Show details on NVD website

To clipboard 

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