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CVE-2022-49293

netfilter: nf_tables: initialize registers in nft_do_chain() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 4d28522acd1c4415c85f6b33463713a268f68965; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before a3cc32863b175168283cb0a5fde08de6a1e27df9; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 88791b79a1eb2ba94e95d039243e28433583a67b; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 06f0ff82c70241a766a811ae1acf07d6e2734dcb; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 2c74374c2e88c7b7992bf808d9f9391f7452f9d9; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before fafb904156fbb8f1dd34970cd5223e00b47c33be; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 64f24c76dd0ce53d0fa3a0bfb9aeea507c769485; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before dd03640529204ef4b8189fbdea08217d8d98271f; affected 96518518cc417bb0a8c80b9fb736202e28acdf96 before 4c905f6740a365464e91467aa50916555b28213d
Linux / Linuxaffected 3.13; unaffected 0 before 3.13; unaffected 4.9.309 through 4.9.*; unaffected 4.14.274 through 4.14.*; unaffected 4.19.237 through 4.19.*; unaffected 5.4.188 through 5.4.*; unaffected 5.10.109 through 5.10.*; unaffected 5.15.32 through 5.15.*; unaffected 5.16.18 through 5.16.*; unaffected 5.17.1 through 5.17.*; unaffected 5.18 through *

CWE

No CWE identifiers supplied.

References