CWE-416
Use After Free
Description
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,192)
page 268 of 410| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-28319 | Hig | 0.49 | 7.5 | 0.02 | May 26, 2023 | A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now… | ||
| CVE-2023-2135 | Hig | 0.49 | 7.5 | 0.01 | Apr 19, 2023 | Use after free in DevTools in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who convinced a user to enable specific preconditions to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) | ||
| CVE-2022-43716 | Hig | 0.49 | 7.5 | 0.01 | Apr 11, 2023 | A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 IEC (incl.… | ||
| CVE-2022-48340 | Hig | 0.49 | 7.5 | 0.01 | Feb 21, 2023 | In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free. | ||
| CVE-2022-30539 | Hig | 0.49 | 7.5 | 0.00 | Feb 16, 2023 | Use after free in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. | ||
| CVE-2022-40016 | Hig | 0.49 | 7.5 | 0.01 | Feb 15, 2023 | Use After Free (UAF) vulnerability in ireader media-server before commit 3e0f63f1d3553f75c7d4eb32fa7c7a1976a9ff84 in librtmp, allows attackers to cause a denial of service. | ||
| CVE-2023-0215 | Hig | 0.49 | 7.5 | 0.04 | Feb 8, 2023 | The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function… | ||
| CVE-2022-45407 | Hig | 0.49 | 7.5 | 0.01 | Dec 22, 2022 | If an attacker loaded a font using FontFace() on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107. | ||
| CVE-2022-38476 | Hig | 0.49 | 7.5 | 0.01 | Dec 22, 2022 | A data race could occur in the PK11_ChangePW function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2. | ||
| CVE-2022-46311 | Hig | 0.49 | 7.5 | 0.00 | Dec 20, 2022 | The contacts component has a free (undefined) provider vulnerability. Successful exploitation of this vulnerability may affect data integrity. | ||
| CVE-2022-35254 | Hig | 0.49 | 7.5 | 0.03 | Dec 5, 2022 | An unauthenticated attacker can cause a denial-of-service to the following products: Ivanti Connect Secure (ICS) in versions prior to 9.1R14.3, 9.1R15.2, 9.1R16.2, and 22.2R4, Ivanti Policy Secure (IPS) in versions prior to 9.1R17 and 22.3R1, and Ivanti Neurons for Zero-Trust… | ||
| CVE-2022-44550 | Hig | 0.49 | 7.5 | 0.00 | Nov 9, 2022 | The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability. | ||
| CVE-2022-44547 | Hig | 0.49 | 7.5 | 0.00 | Nov 9, 2022 | The Display Service module has a UAF vulnerability. Successful exploitation of this vulnerability may affect the display service availability. | ||
| CVE-2022-39823 | Hig | 0.49 | 7.5 | 0.01 | Oct 20, 2022 | An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error | ||
| CVE-2022-40278 | Hig | 0.49 | 7.5 | 0.01 | Sep 29, 2022 | An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). createDB in security/provisioning/src/provisioningdatabasemanager.c has a missing sqlite3_free after sqlite3_exec, leading to a denial of service. | ||
| CVE-2022-2738 | Hig | 0.49 | 7.5 | 0.01 | Sep 1, 2022 | The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-8945, which was previously fixed via RHSA-2020:2117. This issue could possibly be used to crash or cause… | ||
| CVE-2022-0934 | Hig | 0.49 | 7.5 | 0.02 | Aug 29, 2022 | A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service. | ||
| CVE-2022-34568 | Hig | 0.49 | 7.5 | 0.01 | Jul 28, 2022 | SDL v1.2 was discovered to contain a use-after-free via the XFree function at /src/video/x11/SDL_x11yuv.c. | ||
| CVE-2022-1487 | Hig | 0.49 | 7.5 | 0.01 | Jul 26, 2022 | Use after free in Ozone in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via running a Wayland test. | ||
| CVE-2022-1485 | Hig | 0.49 | 7.5 | 0.01 | Jul 26, 2022 | Use after free in File System API in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
- risk 0.49cvss 7.5epss 0.02
A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now…
- risk 0.49cvss 7.5epss 0.01
Use after free in DevTools in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who convinced a user to enable specific preconditions to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- risk 0.49cvss 7.5epss 0.01
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 IEC (incl.…
- risk 0.49cvss 7.5epss 0.01
In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free.
- risk 0.49cvss 7.5epss 0.00
Use after free in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- risk 0.49cvss 7.5epss 0.01
Use After Free (UAF) vulnerability in ireader media-server before commit 3e0f63f1d3553f75c7d4eb32fa7c7a1976a9ff84 in librtmp, allows attackers to cause a denial of service.
- risk 0.49cvss 7.5epss 0.04
The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function…
- risk 0.49cvss 7.5epss 0.01
If an attacker loaded a font using FontFace() on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.
- risk 0.49cvss 7.5epss 0.01
A data race could occur in the PK11_ChangePW function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2.
- risk 0.49cvss 7.5epss 0.00
The contacts component has a free (undefined) provider vulnerability. Successful exploitation of this vulnerability may affect data integrity.
- risk 0.49cvss 7.5epss 0.03
An unauthenticated attacker can cause a denial-of-service to the following products: Ivanti Connect Secure (ICS) in versions prior to 9.1R14.3, 9.1R15.2, 9.1R16.2, and 22.2R4, Ivanti Policy Secure (IPS) in versions prior to 9.1R17 and 22.3R1, and Ivanti Neurons for Zero-Trust…
- risk 0.49cvss 7.5epss 0.00
The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability.
- risk 0.49cvss 7.5epss 0.00
The Display Service module has a UAF vulnerability. Successful exploitation of this vulnerability may affect the display service availability.
- risk 0.49cvss 7.5epss 0.01
An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error
- risk 0.49cvss 7.5epss 0.01
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). createDB in security/provisioning/src/provisioningdatabasemanager.c has a missing sqlite3_free after sqlite3_exec, leading to a denial of service.
- risk 0.49cvss 7.5epss 0.01
The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-8945, which was previously fixed via RHSA-2020:2117. This issue could possibly be used to crash or cause…
- risk 0.49cvss 7.5epss 0.02
A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.
- risk 0.49cvss 7.5epss 0.01
SDL v1.2 was discovered to contain a use-after-free via the XFree function at /src/video/x11/SDL_x11yuv.c.
- risk 0.49cvss 7.5epss 0.01
Use after free in Ozone in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via running a Wayland test.
- risk 0.49cvss 7.5epss 0.01
Use after free in File System API in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.