Common Weakness Enumeration
CWE-126
AllowedBuffer Over-read
Abstraction: Variant · Status: Draft
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
900 vulnerabilities reference this CWE, most recent first.
CVE-2022-20714 (GCVE-0-2022-20714)
Vulnerability from cvelistv5 – Published: 2022-04-15 14:15 – Updated: 2024-11-06 16:27
VLAI
EPSS
VEX
Title
Cisco IOS XR Software for ASR 9000 Series Routers Lightspeed-Plus Line Cards Denial of Service Vulnerability
Summary
A vulnerability in the data plane microcode of Lightspeed-Plus line cards for Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the line card to reset. This vulnerability is due to the incorrect handling of malformed packets that are received on the Lightspeed-Plus line cards. An attacker could exploit this vulnerability by sending a crafted IPv4 or IPv6 packet through an affected device. A successful exploit could allow the attacker to cause the Lightspeed-Plus line card to reset, resulting in a denial of service (DoS) condition for any traffic that traverses that line card.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-06 16:01 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco IOS XR Software |
Affected:
n/a
|
Date Public
2022-04-13 00:00
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CVE-2022-4435 (GCVE-0-2022-4435)
Vulnerability from cvelistv5 – Published: 2023-01-05 17:33 – Updated: 2025-04-10 14:07
VLAI
EPSS
VEX
Summary
A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoRemoteConfigUpdateDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-10 14:07 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | ThinkPad X13s |
Affected:
Versions prior to 1.47
|
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CVE-2022-4434 (GCVE-0-2022-4434)
Vulnerability from cvelistv5 – Published: 2023-01-05 17:32 – Updated: 2025-04-10 14:08
VLAI
EPSS
VEX
Summary
A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS driver that could allow a local attacker with elevated privileges to cause information disclosure.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-10 14:07 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | ThinkPad X13s |
Affected:
Versions prior to 1.47
|
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CVE-2022-4433 (GCVE-0-2022-4433)
Vulnerability from cvelistv5 – Published: 2023-01-05 17:32 – Updated: 2025-04-10 14:08
VLAI
EPSS
VEX
Summary
A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-10 14:08 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | ThinkPad X13s |
Affected:
Versions prior to 1.47
|
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CVE-2022-4432 (GCVE-0-2022-4432)
Vulnerability from cvelistv5 – Published: 2023-01-05 17:32 – Updated: 2025-04-08 15:29
VLAI
EPSS
VEX
Summary
A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS PersistenceConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-08 15:29 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | ThinkPad X13s |
Affected:
Versions prior to 1.47
|
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CVE-2022-3178 (GCVE-0-2022-3178)
Vulnerability from cvelistv5 – Published: 2022-09-12 16:30 – Updated: 2024-08-03 01:00
VLAI
EPSS
VEX
Title
Buffer Over-read in gpac/gpac
Summary
Buffer Over-read in GitHub repository gpac/gpac prior to 2.1.0-DEV.
Severity
7.8 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
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| https://github.com/gpac/gpac/commit/7751077851680… | x_refsource_MISC |
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CVE-2022-2301 (GCVE-0-2022-2301)
Vulnerability from cvelistv5 – Published: 2022-07-04 10:30 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Title
Buffer Over-read in hpjansson/chafa
Summary
Buffer Over-read in GitHub repository hpjansson/chafa prior to 1.10.3.
Severity
5.5 (Medium)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/f6b9114b-671d-4948-b94… | x_refsource_CONFIRM |
| https://github.com/hpjansson/chafa/commit/56fabfa… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| hpjansson | hpjansson/chafa |
Affected:
unspecified , < 1.10.3
(custom)
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CVE-2022-2175 (GCVE-0-2022-2175)
Vulnerability from cvelistv5 – Published: 2022-06-23 00:00 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Title
Buffer Over-read in vim/vim
Summary
Buffer Over-read in GitHub repository vim/vim prior to 8.2.
Severity
7.8 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/7f0481c2-8b57-4324-b47… | |
| https://github.com/vim/vim/commit/6046aded8da002b… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://security.gentoo.org/glsa/202208-32 | vendor-advisory |
| https://security.gentoo.org/glsa/202305-16 | vendor-advisory |
Impacted products
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CVE-2022-2124 (GCVE-0-2022-2124)
Vulnerability from cvelistv5 – Published: 2022-06-19 00:00 – Updated: 2024-08-03 00:24
VLAI
EPSS
VEX
Title
Buffer Over-read in vim/vim
Summary
Buffer Over-read in GitHub repository vim/vim prior to 8.2.
Severity
7.8 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
14 references
Impacted products
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CVE-2022-1987 (GCVE-0-2022-1987)
Vulnerability from cvelistv5 – Published: 2022-06-03 07:50 – Updated: 2024-08-03 00:24
VLAI
EPSS
VEX
Title
Buffer Over-read in bfabiszewski/libmobi
Summary
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.
Severity
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/e8197737-7557-443e-a59… | x_refsource_CONFIRM |
| https://github.com/bfabiszewski/libmobi/commit/61… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| bfabiszewski | bfabiszewski/libmobi |
Affected:
unspecified , < 0.11
(custom)
|
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.