Vulnerability Details : CVE-2022-1015
Public exploit exists!
A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-1015
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1015
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1015
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
6.6
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H |
1.8
|
4.7
|
NIST |
CWE ids for CVE-2022-1015
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2022-1015
-
https://seclists.org/oss-sec/2022/q1/205
oss-sec: Linux kernel: CVE-2022-1015,CVE-2022-1016 in nf_tables cause privilege escalation, information leakExploit;Mailing List;Third Party Advisory
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http://blog.dbouman.nl/2022/04/02/How-The-Tables-Have-Turned-CVE-2022-1015-1016/
How The Tables Have Turned: An analysis of two new Linux vulnerabilities in nf_tables · David's BlogExploit;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2022/08/25/2
oss-security - Re: Linux kernel: CVE-2022-1015,CVE-2022-1016 in nf_tables cause privilege escalation, information leakMailing List;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/02/23/1
oss-security - Re: CVE-2023-0179: Linux kernel stack buffer overflow in nftables: PoC and writeup
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https://bugzilla.redhat.com/show_bug.cgi?id=2065323
2065323 – (CVE-2022-1015) CVE-2022-1015 kernel: arbitrary code execution in linux/net/netfilter/nf_tables_api.cExploit;Issue Tracking;Third Party Advisory
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http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html
Kernel Live Patch Security Notice LSN-0090-1 ≈ Packet StormThird Party Advisory;VDB Entry
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http://www.openwall.com/lists/oss-security/2023/01/13/2
oss-security - CVE-2023-0179: Linux kernel stack buffer overflow in nftables: PoC and writeupThird Party Advisory
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