Total
603 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-37120 | 1 Huawei | 2 Emui, Magic Ui | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| There is a Double free vulnerability in Smartphone.Successful exploitation of this vulnerability may cause a kernel crash or privilege escalation. | |||||
| CVE-2021-37072 | 1 Huawei | 1 Harmonyos | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| There is a Incorrect Calculation of Buffer Size vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to memory crash. | |||||
| CVE-2021-36088 | 1 Treasuredata | 1 Fluent Bit | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Fluent Bit (aka fluent-bit) 1.7.0 through 1.7.4 has a double free in flb_free (called from flb_parser_json_do and flb_parser_do). | |||||
| CVE-2021-36080 | 1 Gnu | 1 Libredwg | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| GNU LibreDWG 0.12.3.4163 through 0.12.3.4191 has a double-free in bit_chain_free (called from dwg_encode_MTEXT and dwg_encode_add_object). | |||||
| CVE-2021-34981 | 2024-11-21 | N/A | 7.5 HIGH | ||
| Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the CMTP module. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-11977. | |||||
| CVE-2021-34769 | 1 Cisco | 11 Catalyst 9800, Catalyst 9800-40, Catalyst 9800-40 Wireless Controller and 8 more | 2024-11-21 | 7.8 HIGH | 8.6 HIGH |
| Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit the vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition. | |||||
| CVE-2021-34768 | 1 Cisco | 11 Catalyst 9800, Catalyst 9800-40, Catalyst 9800-40 Wireless Controller and 8 more | 2024-11-21 | 7.8 HIGH | 8.6 HIGH |
| Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit the vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition. | |||||
| CVE-2021-34734 | 1 Cisco | 1 Video Surveillance 7000 Ip Camera Firmware | 2024-11-21 | 6.1 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the Link Layer Discovery Protocol (LLDP) implementation for the Cisco Video Surveillance 7000 Series IP Cameras firmware could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper management of memory resources, referred to as a double free. An attacker could exploit this vulnerability by sending crafted LLDP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). | |||||
| CVE-2021-34333 | 1 Siemens | 2 Jt2go, Teamcenter Visualization | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files. A malformed input file could result in double free of an allocated buffer that leads to a crash. An attacker could leverage this vulnerability to cause denial of service condition. (CNVD-C-2021-79295) | |||||
| CVE-2021-34184 | 1 Miniaudio Project | 1 Miniaudio | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Miniaudio 0.10.35 has a Double free vulnerability that could cause a buffer overflow in ma_default_vfs_close__stdio in miniaudio.h. | |||||
| CVE-2021-32613 | 2 Fedoraproject, Radare | 2 Fedora, Radare2 | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS. | |||||
| CVE-2021-31996 | 1 Algorithmica Project | 1 Algorithmica | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in the algorithmica crate through 2021-03-07 for Rust. There is a double free in merge_sort::merge(). | |||||
| CVE-2021-31449 | 2 Foxitsoftware, Microsoft | 3 Foxit Reader, Phantompdf, Windows | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects embedded in PDF files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13280. | |||||
| CVE-2021-31162 | 2 Fedoraproject, Rust-lang | 2 Fedora, Rust | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics. | |||||
| CVE-2021-30703 | 1 Apple | 6 Ipados, Iphone Os, Mac Os X and 3 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| A double free issue was addressed with improved memory management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. An application may be able to execute arbitrary code with kernel privileges. | |||||
| CVE-2021-30535 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2021-30457 | 1 Id-map Project | 1 Id-map | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in remove_set upon a panic in a Drop impl. | |||||
| CVE-2021-30456 | 1 Id-map Project | 1 Id-map | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in get_or_insert upon a panic of a user-provided f function. | |||||
| CVE-2021-30455 | 1 Id-map Project | 1 Id-map | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in IdMap::clone_from upon a .clone panic. | |||||
| CVE-2021-29940 | 1 Through Project | 1 Through | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in the through crate through 2021-02-18 for Rust. There is a double free (in through and through_and) upon a panic of the map function. | |||||