CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CVE-2021-25487 (GCVE-0-2021-25487)
Vulnerability from cvelistv5
Published
2021-10-06 17:10
Modified
2025-07-30 01:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.
References
▼ | URL | Tags |
---|---|---|
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10 | x_refsource_MISC |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Samsung Mobile | Samsung Mobile Devices |
Version: O(8.1), P(9.0), Q(10.0), R(11.0) < SMR Oct-2021 Release 1 |
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CVE-2022-2127 (GCVE-0-2022-2127)
Vulnerability from cvelistv5
Published
2023-07-20 14:49
Modified
2025-08-30 01:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/errata/RHSA-2023:6667 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2023:7139 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2024:0423 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2024:0580 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/security/cve/CVE-2022-2127 | vdb-entry, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=2222791 | issue-tracking, x_refsource_REDHAT | |
https://www.samba.org/samba/security/CVE-2022-2127.html |
Impacted products
Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.6-1.el8 < * cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::appstream |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
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CVE-2023-24900 (GCVE-0-2023-24900)
Vulnerability from cvelistv5
Published
2023-05-09 17:02
Modified
2025-07-10 16:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Windows NTLM Security Support Provider Information Disclosure Vulnerability
References
▼ | URL | Tags |
---|---|---|
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24900 | vendor-advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
▼ | Microsoft | Windows 10 Version 1809 |
Version: 10.0.17763.0 < 10.0.17763.4377 |
|
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CVE-2023-24902 (GCVE-0-2023-24902)
Vulnerability from cvelistv5
Published
2023-05-09 17:02
Modified
2025-07-10 16:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
Win32k Elevation of Privilege Vulnerability
References
▼ | URL | Tags |
---|---|---|
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24902 | vendor-advisory |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | Microsoft | Windows 11 version 21H2 |
Version: 10.0.0 < 10.0.22000.1936 |
||||||
|
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CVE-2023-31330 (GCVE-0-2023-31330)
Vulnerability from cvelistv5
Published
2025-09-06 16:57
Modified
2025-09-08 20:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An out-of-bounds read in the ASP could allow a privileged attacker with access to a malicious bootloader to potentially read sensitive memory resulting in loss of confidentiality.
References
Impacted products
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CVE-2023-3745 (GCVE-0-2023-3745)
Vulnerability from cvelistv5
Published
2023-07-24 15:19
Modified
2025-08-30 21:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/security/cve/CVE-2023-3745 | vdb-entry, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=2223557 | issue-tracking, x_refsource_REDHAT | |
https://github.com/ImageMagick/ImageMagick/commit/54cdc146bbe50018526770be201b56643ad58ba7 | ||
https://github.com/ImageMagick/ImageMagick/commit/651672f19c75161a6159d9b6838fd3095b6c5304 | ||
https://github.com/ImageMagick/ImageMagick/issues/1857 | ||
https://github.com/ImageMagick/ImageMagick6/commit/7486477aa00c5c7856b111506da075b6cdfa8b73 | ||
https://github.com/ImageMagick/ImageMagick6/commit/b466a96965afc1308a4ace93f5535c2b770f294b |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
||||||
|
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CVE-2023-3773 (GCVE-0-2023-3773)
Vulnerability from cvelistv5
Published
2023-07-25 15:47
Modified
2025-07-23 19:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/errata/RHSA-2023:6583 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/security/cve/CVE-2023-3773 | vdb-entry, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=2218944 | issue-tracking, x_refsource_REDHAT |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Red Hat | Red Hat Enterprise Linux 9 |
Unaffected: 0:5.14.0-362.8.1.el9_3 < * cpe:/a:redhat:enterprise_linux:9::nfv cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::realtime |
||||||||||||||||||||||||||||||||||||
|
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CVE-2023-38252 (GCVE-0-2023-38252)
Vulnerability from cvelistv5
Published
2023-07-14 17:06
Modified
2025-09-02 22:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An out-of-bounds read flaw was found in w3m, in the Strnew_size function in Str.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/security/cve/CVE-2023-38252 | vdb-entry, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=2222775 | issue-tracking, x_refsource_REDHAT | |
https://github.com/tats/w3m/issues/270 |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
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CVE-2023-38559 (GCVE-0-2023-38559)
Vulnerability from cvelistv5
Published
2023-08-01 16:49
Modified
2025-08-03 10:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/errata/RHSA-2023:6544 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2023:7053 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/security/cve/CVE-2023-38559 | vdb-entry, x_refsource_REDHAT | |
https://bugs.ghostscript.com/show_bug.cgi?id=706897 | ||
https://bugzilla.redhat.com/show_bug.cgi?id=2224367 | issue-tracking, x_refsource_REDHAT | |
https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=d81b82c70bc1 |
Impacted products
Vendor | Product | Version | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:9.27-11.el8 < * cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::appstream |
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|
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CVE-2023-39189 (GCVE-0-2023-39189)
Vulnerability from cvelistv5
Published
2023-10-09 17:57
Modified
2025-07-23 18:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/errata/RHSA-2024:2394 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2024:2950 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2024:3138 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/security/cve/CVE-2023-39189 | vdb-entry, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=2226777 | issue-tracking, x_refsource_REDHAT |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.0-553.rt7.342.el8_10 < * cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
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The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Moderate" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-125", "description": "Out-of-bounds Read", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-23T18:35:58.501Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "RHSA-2024:2394", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2024:2394" }, { "name": "RHSA-2024:2950", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2024:2950" }, { "name": "RHSA-2024:3138", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2024:3138" }, { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2023-39189" }, { "name": "RHBZ#2226777", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2226777" } ], "timeline": [ { "lang": "en", "time": "2023-07-25T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2023-08-30T00:00:00+00:00", "value": "Made public." } ], "title": "Kernel: netfilter: nftables out-of-bounds read in nf_osf_match_one()", "workarounds": [ { "lang": "en", "value": "This flaw can be mitigated by preventing the affected Passive OS Fingerprinting match module (`xt_osf`) from being loaded. 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Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Phase: Architecture and Design
Strategy: Language Selection
Description:
- Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.