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CVE-2021-38205

Description

drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer).

Risk Information

Base Score
3.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score
Exploitation Probability
0.069

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-5092-1) linux-image-aws_5.11.0.1019.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-aws_5.11.0.1019.20~20.04.18_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-gcp_5.11.0.1020.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-gke_5.11.0.1020.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-kvm_5.11.0.1017.18_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-oracle_5.11.0.1019.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-generic_5.11.0.37.39_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-virtual_5.11.0.37.39_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-oem-20.04_5.11.0.37.39_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-lowlatency_5.11.0.37.39_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-1017-kvm_5.11.0-1017.18_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-1019-aws_5.11.0-1019.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-1019-aws_5.11.0-1019.20~20.04.1_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-1020-gcp_5.11.0-1020.22_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-37-generic_5.11.0-37.41_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-1019-oracle_5.11.0-1019.20_amd64.debLinux
Linux kernel (USN-5092-1) linux-image-5.11.0-37-lowlatency_5.11.0-37.41_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-azure_5.11.0.1017.18_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-oracle_5.11.0.1019.20~20.04.12_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-azure-edge_5.11.0.1017.18~20.04.16_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1017-azure_5.11.0-1017.18_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1017-azure_5.11.0-1017.18~20.04.1_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-37-generic_5.11.0-37.41~20.04.2_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-generic-hwe-20.04_5.11.0.37.41~20.04.16_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-virtual-hwe-20.04_5.11.0.37.41~20.04.16_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1019-oracle_5.11.0-1019.20~20.04.1_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-37-lowlatency_5.11.0-37.41~20.04.2_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-lowlatency-hwe-20.04_5.11.0.37.41~20.04.16_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-kvm_4.15.0.1100.96_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-generic_4.15.0.159.148_i386.debLinux
Linux kernel (USN-5094-1) linux-image-generic_4.15.0.159.148_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-virtual_4.15.0.159.148_i386.debLinux
Linux kernel (USN-5094-1) linux-image-virtual_4.15.0.159.148_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-dell300x_4.15.0.1028.30_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-lowlatency_4.15.0.159.148_i386.debLinux
Linux kernel (USN-5094-1) linux-image-lowlatency_4.15.0.159.148_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-aws-lts-18.04_4.15.0.1112.115_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-gcp-lts-18.04_4.15.0.1109.128_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1100-kvm_4.15.0-1100.102_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1109-gcp_4.15.0-1109.123_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1112-aws_4.15.0-1112.119_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-azure-lts-18.04_4.15.0.1124.97_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-oracle-lts-18.04_4.15.0.1081.91_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1124-azure_4.15.0-1124.137_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1081-oracle_4.15.0-1081.89_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-159-generic_4.15.0-159.167_i386.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-159-generic_4.15.0-159.167_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-1028-dell300x_4.15.0-1028.33_amd64.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-159-lowlatency_4.15.0-159.167_i386.debLinux
Linux kernel (USN-5094-1) linux-image-4.15.0-159-lowlatency_4.15.0-159.167_amd64.debLinux
Linux kernel for OEM systems (USN-5096-1) linux-image-oem-20.04c_5.13.0.1014.18_amd64.debLinux
Linux kernel for OEM systems (USN-5096-1) linux-image-5.13.0-1014-oem_5.13.0-1014.18_amd64.debLinux
Linux kernel for OEM systems (USN-5115-1) linux-image-oem-20.04_5.10.0.1050.52_amd64.debLinux
Linux kernel for OEM systems (USN-5115-1) linux-image-oem-20.04b_5.10.0.1050.52_amd64.debLinux
Linux kernel for OEM systems (USN-5115-1) linux-image-5.10.0-1050-oem_5.10.0-1050.52_amd64.debLinux
raspi (USN-5116-2) linux-image-5.4.0-1006-ibm_5.4.0-1006.7_amd64.debLinux
raspi (USN-5116-2) linux-image-5.4.0-1056-gcp_5.4.0-1056.60_amd64.debLinux
raspi (USN-5116-2) linux-image-5.4.0-1056-gcp_5.4.0-1056.60~18.04.1_amd64.debLinux

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