EUVD-2019-14630

Malware in sbrugna...

CVE-2019-5023: Missing Release of Memory after Effective Lifetime

An exploitable vulnerability exists in the grsecurity PaX patch for the function readkmem, in PaX from version pax-linux-4.9.8-test1 to 4.9.24-test7, grsecurity official from version grsecurity-3.1-4.9.8-201702060653 to grsecurity-3.1-4.9.24-201704252333, grsecurity unofficial from version...

Lurking for over 11 years, the Linux kernel vulnerability”Phoenix Talon”exposure-vulnerability warning-the black bar safety net

! Early last month, qimingxing e ADLab presented four exist in the Linux kernel of the remote vulnerability, and the name“Phoenix Talon”; wherein a vulnerability is a seriousCriticallevel, the other three as high-riskHigh. Yesterday ADLab published in which seriousCriticalvulnerabilities relevant...

AMD Bulldozer Linux ASLR weakness: Reducing entropy by 87.5%

A security issue in Linux ASLR implementation which affects some AMD processors has been found. The issue affects to all Linux process even if they are not using shared libraries statically compiled. The problem appears because some mmapped objects VDSO, libraries, etc. are poorly randomized in a...

Design/Logic Flaw

Unspecified vulnerability in the expandstack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has...

CVE-2007-0257: Undefined Security Weakness

Unspecified vulnerability in the expandstack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has...