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
CWE
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.
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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Show details on NVD website


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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
CWE
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
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
Create a notification for this product.
   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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   Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Unaffected: 0:4.15.5-15.el8_6   < *
    cpe:/a:redhat:rhel_eus:8.6::crb
    cpe:/o:redhat:rhev_hypervisor:4.4::el8
    cpe:/o:redhat:rhel_eus:8.6::baseos
    cpe:/a:redhat:rhel_eus:8.6::appstream
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   Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 0:4.17.5-5.el8_8   < *
    cpe:/a:redhat:rhel_eus:8.8::appstream
    cpe:/a:redhat:rhel_eus:8.8::crb
    cpe:/o:redhat:rhel_eus:8.8::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.18.6-100.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::resilientstorage
    cpe:/a:redhat:enterprise_linux:9::crb
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   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.18.6-100.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::resilientstorage
    cpe:/a:redhat:enterprise_linux:9::crb
Create a notification for this product.
   Red Hat Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Unaffected: 0:4.15.5-15.el8_6   < *
    cpe:/a:redhat:rhel_eus:8.6::crb
    cpe:/o:redhat:rhev_hypervisor:4.4::el8
    cpe:/o:redhat:rhel_eus:8.6::baseos
    cpe:/a:redhat:rhel_eus:8.6::appstream
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Storage 3     cpe:/a:redhat:storage:3
Create a notification for this product.
Show details on NVD website


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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
CWE
Summary
Windows NTLM Security Support Provider Information Disclosure Vulnerability
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1809 Version: 10.0.17763.0   < 10.0.17763.4377
Create a notification for this product.
   Microsoft Windows 10 Version 1809 Version: 10.0.0   < 10.0.17763.4377
Create a notification for this product.
   Microsoft Windows Server 2019 Version: 10.0.17763.0   < 10.0.17763.4377
Create a notification for this product.
   Microsoft Windows Server 2019 (Server Core installation) Version: 10.0.17763.0   < 10.0.17763.4377
Create a notification for this product.
   Microsoft Windows Server 2022 Version: 10.0.20348.0   < 10.0.20348.1726
Create a notification for this product.
   Microsoft Windows 10 Version 20H2 Version: 10.0.0   < 10.0.19042.2965
Create a notification for this product.
   Microsoft Windows 11 version 21H2 Version: 10.0.0   < 10.0.22000.1936
Create a notification for this product.
   Microsoft Windows 10 Version 21H2 Version: 10.0.19043.0   < 10.0.19044.2965
Create a notification for this product.
   Microsoft Windows 11 version 22H2 Version: 10.0.22621.0   < 10.0.22621.1702
Create a notification for this product.
   Microsoft Windows 10 Version 22H2 Version: 10.0.19045.0   < 10.0.19045.2965
Create a notification for this product.
   Microsoft Windows 10 Version 1507 Version: 10.0.10240.0   < 10.0.10240.19926
Create a notification for this product.
   Microsoft Windows 10 Version 1607 Version: 10.0.14393.0   < 10.0.14393.5921
Create a notification for this product.
   Microsoft Windows Server 2016 Version: 10.0.14393.0   < 10.0.14393.5921
Create a notification for this product.
   Microsoft Windows Server 2016 (Server Core installation) Version: 10.0.14393.0   < 10.0.14393.5921
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.6003.0   < 6.0.6003.22070
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) Version: 6.0.6003.0   < 6.0.6003.22070
Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.6003.0   < 6.0.6003.22070
Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 Version: 6.1.7601.0   < 6.1.7601.26519
Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) Version: 6.1.7601.0   < 6.1.7601.26519
Create a notification for this product.
   Microsoft Windows Server 2012 Version: 6.2.9200.0   < 6.2.9200.24266
Create a notification for this product.
   Microsoft Windows Server 2012 (Server Core installation) Version: 6.2.9200.0   < 6.2.9200.24266
Create a notification for this product.
   Microsoft Windows Server 2012 R2 Version: 6.3.9600.0   < 6.3.9600.20969
Create a notification for this product.
   Microsoft Windows Server 2012 R2 (Server Core installation) Version: 6.3.9600.0   < 6.3.9600.20969
Create a notification for this product.
Show details on NVD website


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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
CWE
Summary
Win32k Elevation of Privilege Vulnerability
Impacted products
Vendor Product Version
Microsoft Windows 11 version 21H2 Version: 10.0.0   < 10.0.22000.1936
Create a notification for this product.
   Microsoft Windows 11 version 22H2 Version: 10.0.22621.0   < 10.0.22621.1702
Create a notification for this product.
Show details on NVD website


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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
CWE
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.
Impacted products
Vendor Product Version
AMD AMD Ryzen™ Threadripper™ 3000 Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors Create a notification for this product.
   AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 3000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 8000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ 7000 Processors Create a notification for this product.
   AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 3000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 4000 Series Desktop Processors Create a notification for this product.
   AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
Show details on NVD website


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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
CWE
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.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Show details on NVD website


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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
CWE
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
https://access.redhat.com/errata/RHSA-2023:6583vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-3773vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2218944issue-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
Create a notification for this product.
   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
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Show details on NVD website


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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
CWE
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.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
Show details on NVD website


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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
CWE
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.
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
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:9.54.0-13.el9   < *
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::crb
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
Show details on NVD website


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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
CWE
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
https://access.redhat.com/errata/RHSA-2024:2394vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:2950vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:3138vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-39189vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2226777issue-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
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.el8_10   < *
    cpe:/o:redhat:enterprise_linux:8::baseos
    cpe:/a:redhat:enterprise_linux:8::crb
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-427.13.1.el9_4   < *
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::nfv
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::realtime
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-427.13.1.el9_4   < *
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/o:redhat:enterprise_linux:9::baseos
    cpe:/a:redhat:enterprise_linux:9::nfv
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::realtime
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Show details on NVD website


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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.

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