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CVE-2023-52653

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CVE-2023-52653

Published: May 1, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix a memleak in gss_import_v2_context The ctx->mech_used.data allocated by kmemdup is not freed in neither gss_import_v2_context nor it only caller gss_krb5_import_sec_context, which frees ctx on error. Thus, this patch reform the last call of gss_import_v2_context to the gss_krb5_import_ctx_v2, preventing the memleak while keepping the return formation.

VendorProductVersions

Linux

Linux

affected
47d84807762966c3611c38adecec6ea703ddda7a - < 99044c01ed5329e73651c054d8a4baacdbb1a27c
affected
47d84807762966c3611c38adecec6ea703ddda7a - < 47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4
affected
47d84807762966c3611c38adecec6ea703ddda7a - < d111e30d9cd846bb368faf3637dc0f71fcbcf822
affected
47d84807762966c3611c38adecec6ea703ddda7a - < e67b652d8e8591d3b1e569dbcdfcee15993e91fa

Linux

Linux

affected
2.6.35
unaffected
0 - < 2.6.35
unaffected
6.6.23 - <= 6.6.*
unaffected
6.7.11 - <= 6.7.*
unaffected
6.8.2 - <= 6.8.*

+1 more versions

References

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