CVE-2015-1593
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- CVE-2015-1593
CVE Details
| Release Date: | 2015-03-16 |
Description
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.
See more information about CVE-2015-1593 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 5 | Base Metrics: | AV:N/AC:N/PR:N/UI:N/S:U/C:N/I:N/A:N |
| Access Vector: | Network | Attack Complexity: | Undefined |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | None | Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 5 (kernel-uek) | ELSA-2015-3046 | 2015-06-24 |
| Oracle Linux version 5 (kernel-uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 5 (mlnx_en-2.6.32-400.37.6.el5uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 5 (ofa-2.6.32-400.37.6.el5uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 6 (dtrace-modules-3.8.13-68.3.3.el6uek) | ELSA-2015-3045 | 2015-06-24 |
| Oracle Linux version 6 (kernel) | ELSA-2015-1221 | 2015-07-14 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2015-3045 | 2015-06-24 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2015-3046 | 2015-06-24 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 6 (mlnx_en-2.6.32-400.37.6.el6uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 6 (ofa-2.6.32-400.37.6.el6uek) | ELSA-2015-3047 | 2015-06-24 |
| Oracle Linux version 7 (dtrace-modules-3.8.13-68.3.3.el7uek) | ELSA-2015-3045 | 2015-06-24 |
| Oracle Linux version 7 (kernel) | ELSA-2015-1137 | 2015-06-23 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2015-3045 | 2015-06-24 |
| Oracle Linux version 8 (kernel) | ELSA-2019-3517 | 2019-11-14 |
| Oracle VM version 3.2 (kernel-uek) | OVMSA-2016-0037 | 2016-03-16 |
| Oracle VM version 3.3 (kernel-uek) | OVMSA-2015-0072 | 2015-06-24 |
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