Home > Vulnerability Database > CVE-2023-35788

Mend.io Vulnerability Database

CVE-2023-35788

Good to know:

Date: June 16, 2023

An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.

Language: C

Severity Score

7.8

Related Resources (13)

Url: http://www.openwall.com/lists/oss-security/2023/06/17/1

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-35788

Url: https://access.redhat.com/security/cve/CVE-2023-35788

Url: https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html

Url: https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c

Url: https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html

Url: https://security.netapp.com/advisory/ntap-20230714-0002/

Url: https://www.debian.org/security/2023/dsa-5480

Url: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7

Url: https://www.openwall.com/lists/oss-security/2023/06/07/1

Url: https://www.debian.org/security/2023/dsa-5448

Url: http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html

Url: https://www.mend.io/vulnerability-database/CVE-2023-35788

Severity Score

7.8

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version v4.19.285,v5.4.246,v5.10.183,v5.15.116,v6.1.33

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CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

Mend.io Vulnerability Database

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CVE-2023-35788

Good to know:

Date: June 16, 2023

Language: C

Severity Score

Related Resources (13)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

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