CWE-401
Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
CVE-2022-3629 (GCVE-0-2022-3629)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-23 16:45
VLAI
Title
Linux Kernel af_vsock.c vsock_connect memory leak
Summary
A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function vsock_connect of the file net/vmw_vsock/af_vsock.c. The manipulation leads to memory leak. The complexity of an attack is rather high. The exploitation appears to be difficult. It is recommended to apply a patch to fix this issue. VDB-211930 is the identifier assigned to this vulnerability.
Severity
CWE
- CWE-401 - Memory Leak
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.211930 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.211930 | signaturepermissions-required |
| https://git.kernel.org/pub/scm/linux/kernel/git/k… | patch |
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CVE-2022-3633 (GCVE-0-2022-3633)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-23 16:45
VLAI
Title
Linux Kernel transport.c j1939_session_destroy memory leak
Summary
A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function j1939_session_destroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932.
Severity
CWE
- CWE-401 - Memory Leak
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.211932 | vdb-entrytechnical-description |
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CVE-2022-4132 (GCVE-0-2022-4132)
Vulnerability from cvelistv5 – Published: 2023-10-04 11:26 – Updated: 2024-09-19 14:41
VLAI
Title
Memory leak on tls connections
Summary
A flaw was found in JSS. A memory leak in JSS requires non-standard configuration but is a low-effort DoS vector if configured that way (repeatedly hitting the login page).
Severity
5.9 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2022-4132 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2147372 | issue-trackingx_refsource_REDHAT |
Impacted products
16 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | jss |
Unaffected:
5.5.0
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat JBoss Web Server 3 |
cpe:/a:redhat:jboss_enterprise_web_server:3 |
|
| Red Hat | Red Hat JBoss Web Server 3 |
cpe:/a:redhat:jboss_enterprise_web_server:3 |
|
| Red Hat | Red Hat JBoss Web Server 5 |
cpe:/a:redhat:jboss_enterprise_web_server:5 |
|
| Fedora | Extra Packages for Enterprise Linux | ||
| Fedora | Fedora | ||
| Fedora | Fedora | ||
| Fedora | Extra Packages for Enterprise Linux |
Date Public
2022-11-23 00:00
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CVE-2022-41624 (GCVE-0-2022-41624)
Vulnerability from cvelistv5 – Published: 2022-10-19 21:19 – Updated: 2025-05-08 18:14
VLAI
Title
BIG-IP iRules vulnerability CVE-2022-41624
Summary
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Severity
7.5 (High)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
Impacted products
Date Public
2022-10-19 00:00
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CVE-2022-41832 (GCVE-0-2022-41832)
Vulnerability from cvelistv5 – Published: 2022-10-19 21:24 – Updated: 2025-05-08 17:36
VLAI
Title
BIG-IP SIP vulnerability CVE-2022-41832
Summary
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Severity
7.5 (High)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
Impacted products
Date Public
2022-10-19 00:00
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CVE-2023-0248 (GCVE-0-2023-0248)
Vulnerability from cvelistv5 – Published: 2023-12-14 20:57 – Updated: 2024-10-08 14:19
VLAI
Title
Kantech Gen1 ioSmart card reader
Summary
An attacker with physical access to the Kantech Gen1 ioSmart card reader with firmware version prior to 1.07.02 in certain circumstances can recover the reader's communication memory between the card and reader.
Severity
7.5 (High)
CWE
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. | ioSmart Gen1 |
Affected:
0 , < 1.07.02
(custom)
|
Date Public
2023-12-14 20:34
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CVE-2023-1074 (GCVE-0-2023-1074)
Vulnerability from cvelistv5 – Published: 2023-03-27 00:00 – Updated: 2025-03-19 15:44
VLAI
Summary
A memory leak flaw was found in the Linux kernel's Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service.
Severity
5.5 (Medium)
CWE
Assigner
References
6 references
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CVE-2023-20251 (GCVE-0-2023-20251)
Vulnerability from cvelistv5 – Published: 2023-09-27 17:25 – Updated: 2024-08-02 09:05
VLAI
Summary
A vulnerability in the memory buffer of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause memory leaks that could eventually lead to a device reboot.
This vulnerability is due to memory leaks caused by multiple clients connecting under specific conditions. An attacker could exploit this vulnerability by causing multiple wireless clients to attempt to connect to an access point (AP) on an affected device. A successful exploit could allow the attacker to cause the affected device to reboot after a significant amount of time, resulting in a denial of service (DoS) condition.
Severity
6.1 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Wireless LAN Controller (WLC) |
Affected:
8.10.162.0
Affected: 8.10.151.0 Affected: 8.10.171.0 Affected: 8.10.170.0 Affected: 8.10.181.0 Affected: 8.10.182.0 Affected: 8.10.183.0 Affected: 8.10.185.0 |
|
| Cisco | Cisco Mobility Express |
Affected:
8.10.183.0
Affected: 8.10.162.0 Affected: 8.10.151.0 Affected: 8.10.185.0 Affected: 8.10.171.0 Affected: 8.10.182.0 Affected: 8.10.181.0 |
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CVE-2023-21666 (GCVE-0-2023-21666)
Vulnerability from cvelistv5 – Published: 2023-05-02 05:08 – Updated: 2024-08-02 09:44
VLAI
Title
Improper Release of Memory Before Removing Last Reference (`Memory Leak`) in Graphics
Summary
Memory Corruption in Graphics while accessing a buffer allocated through the graphics pool.
Severity
8.4 (High)
CWE
- CWE-401 - Improper Release of Memory Before Removing Last Reference ('Memory Leak')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
315 5G IoT Modem
Affected: 9206 LTE Modem Affected: APQ8017 Affected: AQT1000 Affected: AR8031 Affected: AR8035 Affected: C-V2X 9150 Affected: CSRA6620 Affected: CSRA6640 Affected: CSRB31024 Affected: FastConnect 6200 Affected: FastConnect 6800 Affected: FastConnect 6900 Affected: Flight RB5 5G Platform Affected: Home Hub 100 Platform Affected: MDM9250 Affected: MDM9628 Affected: MDM9650 Affected: MSM8108 Affected: MSM8209 Affected: MSM8608 Affected: MSM8909W Affected: QCA6174 Affected: QCA6174A Affected: QCA6310 Affected: QCA6320 Affected: QCA6335 Affected: QCA6391 Affected: QCA6420 Affected: QCA6421 Affected: QCA6426 Affected: QCA6430 Affected: QCA6431 Affected: QCA6436 Affected: QCA6564 Affected: QCA6564A Affected: QCA6564AU Affected: QCA6574 Affected: QCA6574A Affected: QCA6574AU Affected: QCA6595 Affected: QCA6595AU Affected: QCA6696 Affected: QCA8337 Affected: QCA9367 Affected: QCA9377 Affected: QCA9379 Affected: QCM2290 Affected: QCM4290 Affected: QCM6125 Affected: QCN9011 Affected: QCN9012 Affected: QCN9074 Affected: QCS2290 Affected: QCS410 Affected: QCS4290 Affected: QCS610 Affected: QCS6125 Affected: QCS8155 Affected: QCS8250 Affected: QRB5165M Affected: QRB5165N Affected: QSM8250 Affected: Qualcomm 205 Mobile Platform Affected: Qualcomm 215 Mobile Platform Affected: Robotics RB3 Platform Affected: Robotics RB5 Platform Affected: SA6145P Affected: SA6150P Affected: SA6155 Affected: SA6155P Affected: SA8145P Affected: SA8150P Affected: SA8155 Affected: SA8155P Affected: SA8195P Affected: SD 675 Affected: SD626 Affected: SD660 Affected: SD670 Affected: SD675 Affected: SD730 Affected: SD835 Affected: SD855 Affected: SD865 5G Affected: SDM429W Affected: SDX20M Affected: SDX55 Affected: SM4125 Affected: SM6250 Affected: SM6250P Affected: SM7250P Affected: Smart Audio 200 Platform Affected: Smart Audio 400 Platform Affected: Smart Display 200 Platform (APQ5053-AA) Affected: Snapdragon 1200 Wearable Platform Affected: Snapdragon 208 Processor Affected: Snapdragon 210 Processor Affected: Snapdragon 212 Mobile Platform Affected: Snapdragon 425 Mobile Platform Affected: Snapdragon 429 Mobile Platform Affected: Snapdragon 439 Mobile Platform Affected: Snapdragon 450 Mobile Platform Affected: Snapdragon 460 Mobile Platform Affected: Snapdragon 625 Mobile Platform Affected: Snapdragon 626 Mobile Platform Affected: Snapdragon 632 Mobile Platform Affected: Snapdragon 660 Mobile Platform Affected: Snapdragon 662 Mobile Platform Affected: Snapdragon 665 Mobile Platform Affected: Snapdragon 670 Mobile Platform Affected: Snapdragon 675 Mobile Platform Affected: Snapdragon 678 Mobile Platform (SM6150-AC) Affected: Snapdragon 680 4G Mobile Platform Affected: Snapdragon 685 4G Mobile Platform (SM6225-AD) Affected: Snapdragon 690 5G Mobile Platform Affected: Snapdragon 710 Mobile Platform Affected: Snapdragon 720G Mobile Platform Affected: Snapdragon 730 Mobile Platform (SM7150-AA) Affected: Snapdragon 730G Mobile Platform (SM7150-AB) Affected: Snapdragon 732G Mobile Platform (SM7150-AC) Affected: Snapdragon 750G 5G Mobile Platform Affected: Snapdragon 765 5G Mobile Platform (SM7250-AA) Affected: Snapdragon 765G 5G Mobile Platform (SM7250-AB) Affected: Snapdragon 768G 5G Mobile Platform (SM7250-AC) Affected: Snapdragon 820 Automotive Platform Affected: Snapdragon 835 Mobile PC Platform Affected: Snapdragon 845 Mobile Platform Affected: Snapdragon 855 Mobile Platform Affected: Snapdragon 855+/860 Mobile Platform (SM8150-AC) Affected: Snapdragon 865 5G Mobile Platform Affected: Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Affected: Snapdragon 870 5G Mobile Platform (SM8250-AC) Affected: Snapdragon Auto 5G Modem-RF Affected: Snapdragon Wear 2100 Platform Affected: Snapdragon Wear 2500 Platform Affected: Snapdragon Wear 3100 Platform Affected: Snapdragon Wear 4100+ Platform Affected: Snapdragon X20 LTE Modem Affected: Snapdragon X24 LTE Modem Affected: Snapdragon X5 LTE Modem Affected: Snapdragon X50 5G Modem-RF System Affected: Snapdragon X55 5G Modem-RF System Affected: Snapdragon XR1 Platform Affected: Snapdragon XR2 5G Platform Affected: Snapdragon XR2+ Gen 1 Platform Affected: Snapdragon Auto 4G Modem Affected: SXR1120 Affected: SXR2130 Affected: Vision Intelligence 100 Platform (APQ8053-AA) Affected: Vision Intelligence 200 Platform (APQ8053-AC) Affected: Vision Intelligence 400 Platform Affected: WCD9326 Affected: WCD9330 Affected: WCD9335 Affected: WCD9340 Affected: WCD9341 Affected: WCD9370 Affected: WCD9371 Affected: WCD9375 Affected: WCD9380 Affected: WCD9385 Affected: WCN3610 Affected: WCN3615 Affected: WCN3620 Affected: WCN3660 Affected: WCN3660B Affected: WCN3680 Affected: WCN3680B Affected: WCN3910 Affected: WCN3950 Affected: WCN3980 Affected: WCN3988 Affected: WCN3990 Affected: WCN3999 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8835 |
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{
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},
{
"status": "affected",
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{
"status": "affected",
"version": "QCA9367"
},
{
"status": "affected",
"version": "QCA9377"
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{
"status": "affected",
"version": "QCA9379"
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{
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"version": "QCM2290"
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"version": "QSM8250"
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"version": "Qualcomm 205 Mobile Platform"
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{
"status": "affected",
"version": "Qualcomm 215 Mobile Platform"
},
{
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"version": "Robotics RB3 Platform"
},
{
"status": "affected",
"version": "Robotics RB5 Platform"
},
{
"status": "affected",
"version": "SA6145P"
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"status": "affected",
"version": "SA6150P"
},
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"status": "affected",
"version": "SA6155"
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{
"status": "affected",
"version": "SA6155P"
},
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"status": "affected",
"version": "SA8145P"
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"status": "affected",
"version": "SA8150P"
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"status": "affected",
"version": "SA8155"
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"status": "affected",
"version": "SA8155P"
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"status": "affected",
"version": "SA8195P"
},
{
"status": "affected",
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{
"status": "affected",
"version": "SD626"
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{
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{
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "Snapdragon 660 Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 662 Mobile Platform"
},
{
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},
{
"status": "affected",
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},
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},
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"version": "Snapdragon 690 5G Mobile Platform"
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"version": "Snapdragon 710 Mobile Platform"
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"version": "Snapdragon 720G Mobile Platform"
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{
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},
{
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"version": "Snapdragon 820 Automotive Platform"
},
{
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"version": "Snapdragon 835 Mobile PC Platform"
},
{
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"version": "Snapdragon 845 Mobile Platform"
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{
"status": "affected",
"version": "Snapdragon 855 Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 855+/860 Mobile Platform (SM8150-AC)"
},
{
"status": "affected",
"version": "Snapdragon 865 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"
},
{
"status": "affected",
"version": "Snapdragon 870 5G Mobile Platform (SM8250-AC)"
},
{
"status": "affected",
"version": "Snapdragon Auto 5G Modem-RF"
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{
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CVE-2023-22392 (GCVE-0-2023-22392)
Vulnerability from cvelistv5 – Published: 2023-10-12 22:55 – Updated: 2024-08-02 10:07
VLAI
Title
Junos OS: PTX Series and QFX10000 Series: Received flow-routes which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leak
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS).
PTX3000, PTX5000, QFX10000, PTX1000, PTX10002, and PTX10004, PTX10008 and PTX10016 with LC110x FPCs do not support certain flow-routes. Once a flow-route is received over an established BGP session and an attempt is made to install the resulting filter into the PFE, FPC heap memory is leaked. The FPC heap memory can be monitored using the CLI command "show chassis fpc".
The following syslog messages can be observed if the respective filter derived from a flow-route cannot be installed.
expr_dfw_sfm_range_add:661 SFM packet-length Unable to get a sfm entry for updating the hw
expr_dfw_hw_sfm_add:750 Unable to add the filter secondarymatch to the hardware
expr_dfw_base_hw_add:52 Failed to add h/w sfm data.
expr_dfw_base_hw_create:114 Failed to add h/w data.
expr_dfw_base_pfe_inst_create:241 Failed to create base inst for sfilter 0 on PFE 0 for __flowspec_default_inet__
expr_dfw_flt_inst_change:1368 Failed to create __flowspec_default_inet__ on PFE 0
expr_dfw_hw_pgm_fnum:465 dfw_pfe_inst_old not found for pfe_index 0!
expr_dfw_bp_pgm_flt_num:548 Failed to pgm bind-point in hw: generic failure
expr_dfw_bp_topo_handler:1102 Failed to program fnum.
expr_dfw_entry_process_change:679 Failed to change instance for filter __flowspec_default_inet__.
This issue affects Juniper Networks Junos OS:
on PTX1000, PTX10002, and PTX10004, PTX10008 and PTX10016 with LC110x FPCs:
* All versions prior to 20.4R3-S5;
* 21.1 versions prior to 21.1R3-S4;
* 21.2 versions prior to 21.2R3-S2;
* 21.3 versions prior to 21.3R3;
* 21.4 versions prior to 21.4R2-S2, 21.4R3;
* 22.1 versions prior to 22.1R1-S2, 22.1R2.
on PTX3000, PTX5000, QFX10000:
* All versions prior to 20.4R3-S8;
* 21.1 version 21.1R1 and later versions;
* 21.2 versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3
* 22.2 versions prior to 22.2R3-S1
* 22.3 versions prior to 22.3R2-S2, 22.3R3
* 22.4 versions prior to 22.4R2.
Severity
6.5 (Medium)
CWE
- CWE-401 - A Missing Release of Memory after Effective Lifetime
- Denial of Service (DoS)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA73530 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 20.4R3-S5
(semver)
Affected: 21.1 , < 21.1R3-S4 (semver) Affected: 21.2 , < 21.2R3-S2 (semver) Affected: 21.3 , < 21.3R3 (semver) Affected: 21.4 , < 21.4R2-S2, 21.4R3 (semver) Affected: 22.1 , < 22.1R1-S2, 22.1R2 (semver) |
|
| Juniper Networks | Junos OS |
Affected:
0 , < 20.4R3-S8
(semver)
Affected: 21.1R1 , < 21.1* (semver) Affected: 21.2 , < 21.2R3-S6 (semver) Affected: 21.3 , < 21.3R3-S5 (semver) Affected: 21.4 , < 21.4R3-S4 (semver) Affected: 22.1 , < 22.1R3-S3 (semver) Affected: 22.2 , < 22.2R3-S1 (semver) Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver) Affected: 22.4 , < 22.4R2 (semver) |
Date Public
2023-10-11 16:00
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2023-22392",
"datePublished": "2023-10-12T22:55:42.016Z",
"dateReserved": "2022-12-27T16:52:14.098Z",
"dateUpdated": "2024-08-02T10:07:06.639Z",
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Mitigation ID: MIT-41
Phase: Implementation
Strategy: Libraries or Frameworks
Description:
- Choose a language or tool that provides automatic memory management, or makes manual memory management less error-prone.
- For example, glibc in Linux provides protection against free of invalid pointers.
- When using Xcode to target OS X or iOS, enable automatic reference counting (ARC) [REF-391].
- To help correctly and consistently manage memory when programming in C++, consider using a smart pointer class such as std::auto_ptr (defined by ISO/IEC ISO/IEC 14882:2003), std::shared_ptr and std::unique_ptr (specified by an upcoming revision of the C++ standard, informally referred to as C++ 1x), or equivalent solutions such as Boost.
Mitigation
Phase: Architecture and Design
Description:
- Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Phases: Architecture and Design, Build and Compilation
Description:
- Consider using the Boehm-Demers-Weiser garbage collector (bdwgc), which can help avoid leaks.
No CAPEC attack patterns related to this CWE.