Grsecurity Kernel Patch
Vendor:
First CVE: Dec 31, 2002 · Active for 23 years
5
Total CVEs
More Total CVEs than 77% of tracked products
1.3
Avg CVEs / Year
Higher CVE frequency than 55% of tracked products
6.3
Avg CVSS
Higher Avg CVSS than 26% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Grsecurity Kernel Patch over time
Volume of CVEsAvg CVSS Base Score
First CVE
Dec 31, 2002
23 years ago
Most Recent CVE
Apr 25, 2008
6,664 days ago
CVE Severity & Scoring
Grsecurity Kernel Patch5 CVEs
40%
60%
All CVEs352,294 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local1 (20.0%)
Network0 (0.0%)
Unknown4 (80.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low1 (20.0%)
High0 (0.0%)
Unknown4 (80.0%)
User Interaction
None1 (20.0%)
Unknown4 (80.0%)
Required0 (0.0%)
Privileges Required
Low1 (20.0%)
High0 (0.0%)
None0 (0.0%)
Unknown4 (80.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2007-0257HIGH Unspecified vulnerability in the expand_stack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed | Jan 16, 2007 | 7.8 | 28 | NO | YES |
CVE-2002-1826MEDIUM grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory. | Dec 31, 2002 | 4.6 | 21 | NO | YES |
CVE-2006-0228HIGH The RBAC functionality in grsecurity before 2.1.8 does not properly handle when the admin role creates a service and then exits the shell without unauthenticating, which causes the | Jan 17, 2006 | 7.2 | 20 | NO | NO |
CVE-2007-0253HIGH Unspecified vulnerability in the grsecurity patch has unspecified impact and remote attack vectors, a different vulnerability than the expand_stack vulnerability from the Digital A | Jan 16, 2007 | 7.2 | 18 | NO | NO |
CVE-2008-1940MEDIUM The RBAC functionality in grsecurity before 2.1.11-2.6.24.5 and 2.1.11-2.4.36.2 does not enforce user_transition_deny and user_transition_allow rules for the (1) sys_setfsuid and ( | Apr 25, 2008 | 4.6 | 14 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
2 CVEs
40.0% of CVEs· 91st percentile
Social Chatter
Signals from CVEs in this product scope (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Grsecurity Kernel Patch
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 2.6.24.4 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.6.18 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.4.34 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.4.33.4 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.4.33.3 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.4.33.2 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.4.33 | 1 | 4.6 | 0.3% | 0 | 0 |
| 2.1.8 | 1 | 7.8 | 1.0% | 0 | 1 |
| 2.1.7 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.6 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.5 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.4 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.3 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.2 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.1 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.1.0 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.0.2 | 2 | 7.5 | 0.7% | 0 | 1 |
| 2.0.1 | 2 | 7.5 | 0.7% | 0 | 1 |
| 1.9.4 | 2 | 6.2 | 1.0% | 0 | 2 |