Filtered by vendor Arm
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Total
124 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-27433 | 1 Arm | 1 Mbed Ualloc | 2022-05-12 | 7.5 HIGH | 9.8 CRITICAL |
| ARM mbed-ualloc memory library version 1.3.0 is vulnerable to integer wrap-around in function mbed_krbs, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution. | |||||
| CVE-2020-13844 | 2 Arm, Opensuse | 15 Cortex-a32, Cortex-a32 Firmware, Cortex-a34 and 12 more | 2022-04-28 | 2.1 LOW | 5.5 MEDIUM |
| Arm Armv8-A core implementations utilizing speculative execution past unconditional changes in control flow may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka "straight-line speculation." | |||||
| CVE-2017-2784 | 1 Arm | 1 Mbed Tls | 2022-04-19 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications. | |||||
| CVE-2018-3693 | 7 Arm, Fujitsu, Intel and 4 more | 228 Cortex-a, Cortex-r, M12-1 and 225 more | 2022-04-18 | 4.7 MEDIUM | 5.6 MEDIUM |
| Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a speculative buffer overflow and side-channel analysis. | |||||
| CVE-2021-29256 | 1 Arm | 3 Bifrost, Midgard, Valhall | 2022-03-22 | 9.0 HIGH | 8.8 HIGH |
| . The Arm Mali GPU kernel driver allows an unprivileged user to achieve access to freed memory, leading to information disclosure or root privilege escalation. This affects Bifrost r16p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r28p0 through r30p0. | |||||
| CVE-2022-25368 | 2 Amperecomputing, Arm | 44 Ampere Altra, Ampere Altra Firmware, Ampere Altra Max and 41 more | 2022-03-16 | 1.9 LOW | 4.7 MEDIUM |
| Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected. | |||||
| CVE-2021-43619 | 1 Arm | 1 Trusted Firmware-m | 2022-03-09 | 4.6 MEDIUM | 7.8 HIGH |
| Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations. | |||||
| CVE-2021-43086 | 1 Arm | 1 Adaptive Scalable Texture Compression Encoder | 2022-03-08 | 7.5 HIGH | 9.8 CRITICAL |
| ARM astcenc 3.2.0 is vulnerable to Buffer Overflow. When the compression function of the astc-encoder project with -cl option was used, a stack-buffer-overflow occurred in function encode_ise() in function compress_symbolic_block_for_partition_2planes() in "/Source/astcenc_compress_symbolic.cpp". | |||||
| CVE-2021-44331 | 1 Arm | 1 Adaptive Scalable Texture Compression Encoder | 2022-03-08 | 6.8 MEDIUM | 7.8 HIGH |
| ARM astcenc 3.2.0 is vulnerable to Buffer Overflow in function encode_ise(). | |||||
| CVE-2018-9988 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2021-11-30 | 5.0 MEDIUM | 7.5 HIGH |
| ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_key_exchange() that could cause a crash on invalid input. | |||||
| CVE-2018-9989 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2021-11-30 | 5.0 MEDIUM | 7.5 HIGH |
| ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_psk_hint() that could cause a crash on invalid input. | |||||
| CVE-2017-5753 | 13 Arm, Canonical, Debian and 10 more | 387 Cortex-a12, Cortex-a12 Firmware, Cortex-a15 and 384 more | 2021-11-23 | 4.7 MEDIUM | 5.6 MEDIUM |
| Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. | |||||
| CVE-2017-5754 | 2 Arm, Intel | 209 Cortex-a, Atom C, Atom E and 206 more | 2021-11-19 | 4.7 MEDIUM | 5.6 MEDIUM |
| Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. | |||||
| CVE-2017-5715 | 7 Arm, Canonical, Debian and 4 more | 221 Cortex-a, Ubuntu Linux, Debian Linux and 218 more | 2021-08-16 | 1.9 LOW | 5.6 MEDIUM |
| Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. | |||||
| CVE-2018-3639 | 12 Arm, Canonical, Debian and 9 more | 321 Cortex-a, Ubuntu Linux, Debian Linux and 318 more | 2021-08-13 | 2.1 LOW | 5.5 MEDIUM |
| Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4. | |||||
| CVE-2020-12883 | 1 Arm | 1 Mbed Os | 2021-07-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| Buffer over-reads were discovered in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses CoAP input linearly using a while loop. Once an option is parsed in a loop, the current point (*packet_data_pptr) is increased correspondingly. The pointer is restricted by the size of the received buffer, as well as by the option delta and option length bytes. The actual input packet length is not verified against the number of bytes read when processing the option extended delta and the option extended length. Moreover, the calculation of the message_left variable, in the case of non-extended option deltas, is incorrect and indicates more data left for processing than provided in the function input. All of these lead to heap-based or stack-based memory location read access that is outside of the intended boundary of the buffer. Depending on the platform-specific memory management mechanisms, it can lead to processing of unintended inputs or system memory access violation errors. | |||||
| CVE-2020-24658 | 1 Arm | 1 Arm Compiler | 2021-07-21 | 4.4 MEDIUM | 7.8 HIGH |
| Arm Compiler 5 through 5.06u6 has an error in a stack protection feature designed to help spot stack-based buffer overflows in local arrays. When this feature is enabled, a protected function writes a guard value to the stack prior to (above) any vulnerable arrays in the stack. The guard value is checked for corruption on function return; corruption leads to an error-handler call. In certain circumstances, the reference value that is compared against the guard value is itself also written to the stack (after any vulnerable arrays). The reference value is written to the stack when the function runs out of registers to use for other temporary data. If both the reference value and the guard value are written to the stack, then the stack protection will fail to spot corruption when both values are overwritten with the same value. For both the reference value and the guard value to be corrupted, there would need to be both a buffer overflow and a buffer underflow in the vulnerable arrays (or some other vulnerability that causes two separated stack entries to be corrupted). | |||||
| CVE-2020-12887 | 1 Arm | 2 Mbed-coap, Mbed Os | 2021-07-21 | 5.0 MEDIUM | 7.5 HIGH |
| Memory leaks were discovered in the CoAP library in Arm Mbed OS 5.15.3 when using the Arm mbed-coap library 5.1.5. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse() parses the CoAP option number field of all options present in the input packet. Each option number is calculated as a sum of the previous option number and a delta of the current option. The delta and the previous option number are expressed as unsigned 16-bit integers. Due to lack of overflow detection, it is possible to craft a packet that wraps the option number around and results in the same option number being processed again in a single packet. Certain options allocate memory by calling a memory allocation function. In the cases of COAP_OPTION_URI_QUERY, COAP_OPTION_URI_PATH, COAP_OPTION_LOCATION_QUERY, and COAP_OPTION_ETAG, there is no check on whether memory has already been allocated, which in conjunction with the option number integer overflow may lead to multiple assignments of allocated memory to a single pointer. This has been demonstrated to lead to memory leak by buffer orphaning. As a result, the memory is never freed. | |||||
| CVE-2021-27562 | 1 Arm | 1 Trusted Firmware M | 2021-06-08 | 4.9 MEDIUM | 5.5 MEDIUM |
| In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode. | |||||
| CVE-2020-16273 | 1 Arm | 2 Armv8-m, Armv8-m Firmware | 2020-12-01 | 7.2 HIGH | 7.8 HIGH |
| In Arm software implementing the Armv8-M processors (all versions), the stack selection mechanism could be influenced by a stack-underflow attack in v8-M TrustZone based processors. An attacker can cause a change to the stack pointer used by the Secure World from a non-secure application if the stack is not initialized. This vulnerability affects only the software that is based on Armv8-M processors with the Security Extension. | |||||