5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.008 Low
EPSS
Percentile
81.2%
The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | <Β 3.16.7-ckt7-1 | linux_3.16.7-ckt7-1_all.deb |
Debian | 11 | all | linux | <Β 3.16.7-ckt7-1 | linux_3.16.7-ckt7-1_all.deb |
Debian | 10 | all | linux | <Β 3.16.7-ckt7-1 | linux_3.16.7-ckt7-1_all.deb |
Debian | 999 | all | linux | <Β 3.16.7-ckt7-1 | linux_3.16.7-ckt7-1_all.deb |
Debian | 13 | all | linux | <Β 3.16.7-ckt7-1 | linux_3.16.7-ckt7-1_all.deb |