CVE-2022-23960

Vulnerability in N/a

CVSS score

5.6

EPSS probability

%0.5

Risk score

0.0

Published

4 y ago

Overview Public Exploits (0)Newsroom Vulnerability Timeline

Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2022-23960 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-23960 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

ID	VENDOR	PRODUCT	ACTION
1	n/a	n/a	View
2	Xen	Xen	View
3	arm	cortex-a57	View
4	arm	cortex-a65	View
5	arm	cortex-a65ae	View
6	arm	Cortex-A710	View
7	arm	cortex-a72	View
8	arm	cortex-a73	View
9	arm	cortex-a75	View
10	arm	Cortex-A76	View
11	arm	Cortex-A76AE	View
12	arm	Cortex-A77	View
13	arm	Cortex-A78	View
14	arm	Cortex-A78AE	View
15	arm	cortex-r7	View
16	arm	cortex-r8	View
17	arm	Cortex-X1	View
18	arm	Cortex-X2	View
19	arm	neoverse-e1	View
20	arm	Neoverse V1	View
21	arm	Neoverse N1	View
22	arm	Neoverse N2	View
23	arm	cortex-r7 firmware	View
24	arm	cortex-r8 firmware	View
25	arm	cortex-a57 firmware	View
26	arm	cortex-a65 firmware	View
27	arm	cortex-a65ae firmware	View
28	arm	cortex-a710 firmware	View
29	arm	cortex-a72 firmware	View
30	arm	cortex-a73 firmware	View
31	arm	cortex-a75 firmware	View
32	arm	cortex-a76 firmware	View
33	arm	cortex-a76ae firmware	View
34	arm	cortex-a77 firmware	View
35	arm	cortex-a78 firmware	View
36	arm	cortex-a78ae firmware	View
37	arm	cortex-x1 firmware	View
38	arm	cortex-x2 firmware	View
39	arm	neoverse-e1 firmware	View
40	arm	neoverse-v1 firmware	View
41	arm	neoverse n1 firmware	View
42	arm	neoverse n2 firmware	View
43	debian	debian linux	View
44	debian	debian linux	View

Total affected vendors: 4|Products: 44

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
5.6	CVSS V31	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N	NVD
1.9	CVSS V2	—	AV:L/AC:M/Au:N/C:P/I:N/A:N	NVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source

Confirm the affected product and version against the source evidence above.

Restrict access to internet-facing services and apply network segmentation.

Apply the official update named in the evidence only to the matching product and version.

Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-23960 is associated with the following CWEs:

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-23960 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim

PermissionsLow

UserGerekmiyor

Official Sources and Advisories

https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerabilityvendor-advisory https://developer.arm.com/support/arm-security-updatesvendor-advisory [oss-security] 20220318 Xen Security Advisory 398 v2 - Multiple speculative security issuesvendor-advisory [debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security updatevendor-advisory DSA-5173vendor-advisory

CVSS Vector Radar Chart

5.6 / 10

Vulnerability Scoring Details

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow privileges

User InteractionNone required

Confidentiality (Gizlilik)High

Integrity (Bütünlük)None

Availability (Erişilebilirlik)None

Yama doğrulandı

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