PT-2011-3231 · Linux+2 · Linux Kernel+2

Publicado

2011-05-03

·

Atualizado

2024-06-15

·

CVE-2011-1577

CVSS v2.0

4.9

Média

VetorAV:L/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.39
Description The issue is related to a heap-based buffer overflow in the is gpt valid function, which can be triggered by a crafted size of the EFI GUID partition-table header on removable media. This can cause a denial of service or possibly have other unspecified impacts. The estimated number of potentially affected devices is not provided.
Recommendations For Linux kernel versions prior to 2.6.39, update to version 2.6.39 or later to resolve the issue. As a temporary workaround, consider restricting access to removable media to minimize the risk of exploitation.

Correção

DoS

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2011-1577
DSA-2264-1
OPENSUSE-SU-2024:10128-1
RHSA-2011:0833
RHSA-2011:1253
RHSA-2011:1465
RHSA-2011_0833
RHSA-2011_1465
USN-1170-1
USN-1183-1
USN-1187-1
USN-1193-1
USN-1202-1
USN-1203-1
USN-1204-1
USN-1208-1
USN-1212-1
USN-1216-1
USN-1218-1
USN-1256-1

Produtos afetados

Linux Kernel
Red Hat
Suse