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CVE-2017-7477

Description

Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or possibly have unspecified other impact by leveraging the use of a MAX_SKB_FRAGS+1 size in conjunction with the NETIF_F_FRAGLIST feature, leading to an error in the skb_to_sgvec function.

Risk Information

Base Score
7.0
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.05

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-3292-1) linux-image-4.8.0-52-generic_4.8.0-52.55_i386.debLinux
Linux kernel (USN-3292-1) linux-image-4.8.0-52-generic_4.8.0-52.55_amd64.debLinux
Linux kernel (USN-3292-1) linux-image-4.8.0-52-lowlatency_4.8.0-52.55_i386.debLinux
Linux kernel (USN-3292-1) linux-image-4.8.0-52-lowlatency_4.8.0-52.55_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-4.8.0-52-generic_4.8.0-52.55~16.04.1_i386.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-4.8.0-52-generic_4.8.0-52.55~16.04.1_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-generic-hwe-16.04_4.8.0.52.23_i386.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-generic-hwe-16.04_4.8.0.52.23_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-4.8.0-52-lowlatency_4.8.0-52.55~16.04.1_i386.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-4.8.0-52-lowlatency_4.8.0-52.55~16.04.1_amd64.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-lowlatency-hwe-16.04_4.8.0.52.23_i386.debLinux
Linux hardware enablement (HWE) kernel (USN-3292-2) linux-image-lowlatency-hwe-16.04_4.8.0.52.23_amd64.debLinux
Linux kernel (USN-3293-1) linux-image-generic_4.10.0.21.23_i386.debLinux
Linux kernel (USN-3293-1) linux-image-generic_4.10.0.21.23_amd64.debLinux
Linux kernel (USN-3293-1) linux-image-lowlatency_4.10.0.21.23_i386.debLinux
Linux kernel (USN-3293-1) linux-image-lowlatency_4.10.0.21.23_amd64.debLinux
Linux kernel (USN-3293-1) linux-image-4.10.0-21-generic_4.10.0-21.23_i386.debLinux
Linux kernel (USN-3293-1) linux-image-4.10.0-21-generic_4.10.0-21.23_amd64.debLinux
Linux kernel (USN-3293-1) linux-image-4.10.0-21-lowlatency_4.10.0-21.23_i386.debLinux
Linux kernel (USN-3293-1) linux-image-4.10.0-21-lowlatency_4.10.0-21.23_amd64.debLinux
Dtrace-modules-provider-headers update (ELSA-2017-3609) dtrace-modules-provider-headers-0.6.1-3.el6.x86_64.rpmLinux
Dtrace-modules-shared-headers update (ELSA-2017-3609) dtrace-modules-shared-headers-0.6.1-3.el6.x86_64.rpmLinux
Dtrace-modules-provider-headers update (ELSA-2017-3609) dtrace-modules-provider-headers-0.6.1-3.el7.x86_64.rpmLinux
Dtrace-modules-shared-headers update (ELSA-2017-3609) dtrace-modules-shared-headers-0.6.1-3.el7.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234