CVE-2023-52653 | Date: (C)2024-06-27 (M)2024-06-27 |
In the linux kernel, the following vulnerability has been resolved sunrpcfix a memleak in gss_import_v2_context the ctx->mech_used.data allocated bykmemdup is not freed in neither gss_import_v2_context nor it only callergss_krb5_import_sec_context, which frees ctx on error. thus, this patchreform the last call of gss_import_v2_context to thegss_krb5_import_ctx_v2, preventing the memleak while keepping the returnformation.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V3 Severity: | CVSS V2 Severity: |
CVSS Score : 7.5 | CVSS Score : 5.0 |
Exploit Score: 3.9 | Exploit Score: 10.0 |
Impact Score: 3.6 | Impact Score: 2.9 |
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CVSS V3 Metrics: | CVSS V2 Metrics: |
Attack Vector: NETWORK | Access Vector: NETWORK |
Attack Complexity: LOW | Access Complexity: LOW |
Privileges Required: NONE | Authentication: NONE |
User Interaction: NONE | Confidentiality: NONE |
Scope: UNCHANGED | Integrity: NONE |
Confidentiality: NONE | Availability: PARTIAL |
Integrity: NONE | |
Availability: HIGH | |
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