Total
66 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-24958 | 4 Debian, Fedoraproject, Linux and 1 more | 19 Debian Linux, Fedora, Linux Kernel and 16 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| drivers/usb/gadget/legacy/inode.c in the Linux kernel through 5.16.8 mishandles dev->buf release. | |||||
| CVE-2021-47615 | 1 Linux | 1 Linux Kernel | 2024-11-21 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix releasing unallocated memory in dereg MR flow For the case of IB_MR_TYPE_DM the mr does doesn't have a umem, even though it is a user MR. This causes function mlx5_free_priv_descs() to think that it is a kernel MR, leading to wrongly accessing mr->descs that will get wrong values in the union which leads to attempt to release resources that were not allocated in the first place. For example: DMA-API: mlx5_core 0000:08:00.1: device driver tries to free DMA memory it has not allocated [device address=0x0000000000000000] [size=0 bytes] WARNING: CPU: 8 PID: 1021 at kernel/dma/debug.c:961 check_unmap+0x54f/0x8b0 RIP: 0010:check_unmap+0x54f/0x8b0 Call Trace: debug_dma_unmap_page+0x57/0x60 mlx5_free_priv_descs+0x57/0x70 [mlx5_ib] mlx5_ib_dereg_mr+0x1fb/0x3d0 [mlx5_ib] ib_dereg_mr_user+0x60/0x140 [ib_core] uverbs_destroy_uobject+0x59/0x210 [ib_uverbs] uobj_destroy+0x3f/0x80 [ib_uverbs] ib_uverbs_cmd_verbs+0x435/0xd10 [ib_uverbs] ? uverbs_finalize_object+0x50/0x50 [ib_uverbs] ? lock_acquire+0xc4/0x2e0 ? lock_acquired+0x12/0x380 ? lock_acquire+0xc4/0x2e0 ? lock_acquire+0xc4/0x2e0 ? ib_uverbs_ioctl+0x7c/0x140 [ib_uverbs] ? lock_release+0x28a/0x400 ib_uverbs_ioctl+0xc0/0x140 [ib_uverbs] ? ib_uverbs_ioctl+0x7c/0x140 [ib_uverbs] __x64_sys_ioctl+0x7f/0xb0 do_syscall_64+0x38/0x90 Fix it by reorganizing the dereg flow and mlx5_ib_mr structure: - Move the ib_umem field into the user MRs structure in the union as it's applicable only there. - Function mlx5_ib_dereg_mr() will now call mlx5_free_priv_descs() only in case there isn't udata, which indicates that this isn't a user MR. | |||||
| CVE-2021-45261 | 1 Gnu | 1 Patch | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| An Invalid Pointer vulnerability exists in GNU patch 2.7 via the another_hunk function, which causes a Denial of Service. | |||||
| CVE-2021-42377 | 3 Busybox, Fedoraproject, Netapp | 19 Busybox, Fedora, Cloud Backup and 16 more | 2024-11-21 | 6.8 MEDIUM | 9.8 CRITICAL |
| An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote code execution under rare conditions of filtered command input. | |||||
| CVE-2021-41073 | 4 Debian, Fedoraproject, Linux and 1 more | 21 Debian Linux, Fedora, Linux Kernel and 18 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc/<pid>/maps for exploitation. | |||||
| CVE-2021-40042 | 1 Huawei | 8 Cloudengine 12800, Cloudengine 12800 Firmware, Cloudengine 5800 and 5 more | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. Affected product versions include: CloudEngine 12800 V200R019C10SPC800, V200R019C10SPC900; CloudEngine 5800 V200R019C10SPC800, V200R020C00SPC600; CloudEngine 6800 versions V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200; CloudEngine 7800 V200R019C10SPC800. | |||||
| CVE-2021-3939 | 1 Canonical | 2 Accountsservice, Ubuntu Linux | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| Ubuntu-specific modifications to accountsservice (in patch file debian/patches/0010-set-language.patch) caused the fallback_locale variable, pointing to static storage, to be freed, in the user_change_language_authorized_cb function. This is reachable via the SetLanguage dbus function. This is fixed in versions 0.6.55-0ubuntu12~20.04.5, 0.6.55-0ubuntu13.3, 0.6.55-0ubuntu14.1. | |||||
| CVE-2021-3682 | 3 Debian, Qemu, Redhat | 3 Debian Linux, Qemu, Enterprise Linux | 2024-11-21 | 6.0 MEDIUM | 8.5 HIGH |
| A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host. | |||||
| CVE-2021-30473 | 2 Aomedia, Fedoraproject | 2 Aomedia, Fedora | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap. | |||||
| CVE-2021-28216 | 1 Tianocore | 1 Edk Ii | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE. | |||||
| CVE-2021-24028 | 1 Facebook | 1 Thrift | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00. | |||||
| CVE-2021-22760 | 1 Schneider-electric | 1 Interactive Graphical Scada System | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A CWE-763: Release of invalid pointer or reference vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing checks of user-supplied input data, when a malicious CGF file is imported to IGSS Definition. | |||||
| CVE-2021-21401 | 1 Nanopb Project | 1 Nanopb | 2024-11-21 | 5.5 MEDIUM | 7.1 HIGH |
| Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid `free()` or `realloc()` calls if the message type contains an `oneof` field, and the `oneof` directly contains both a pointer field and a non-pointer field. If the message data first contains the non-pointer field and then the pointer field, the data of the non-pointer field is incorrectly treated as if it was a pointer value. Such message data rarely occurs in normal messages, but it is a concern when untrusted data is parsed. This has been fixed in versions 0.3.9.8 and 0.4.5. See referenced GitHub Security Advisory for more information including workarounds. | |||||
| CVE-2020-9098 | 1 Huawei | 2 Oceanstor 5310, Oceanstor 5310 Firmware | 2024-11-21 | 7.8 HIGH | 7.5 HIGH |
| Huawei OceanStor 5310 product with version of V500R007C60SPC100 has an invalid pointer access vulnerability. The software system access an invalid pointer when attacker malformed packet. Due to the insufficient validation of some parameter, successful exploit could cause device reboot. | |||||
| CVE-2020-8715 | 1 Intel | 153 Compute Module Hns2600bp Firmware, Compute Module Hns2600bpb, Compute Module Hns2600bpb24 and 150 more | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| Invalid pointer for some Intel(R) Server Boards, Server Systems and Compute Modules before version 1.59 may allow an unauthenticated user to potentially enable denial of service via local access. | |||||
| CVE-2020-5972 | 1 Nvidia | 1 Virtual Gpu Manager | 2024-11-21 | 3.6 LOW | 7.1 HIGH |
| NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which local pointer variables are not initialized and may be freed later, which may lead to tampering or denial of service. This affects vGPU version 8.x (prior to 8.4), version 9.x (prior to 9.4) and version 10.x (prior to 10.3). | |||||
| CVE-2020-5139 | 1 Sonicwall | 2 Sonicos, Sonicosv | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0. | |||||
| CVE-2020-36404 | 2 Keystone-engine, Linux | 2 Keystone, Linux Kernel | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl. | |||||
| CVE-2020-36224 | 3 Apple, Debian, Openldap | 4 Mac Os X, Macos, Debian Linux and 1 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service. | |||||
| CVE-2020-28941 | 3 Debian, Fedoraproject, Linux | 3 Debian Linux, Fedora, Linux Kernel | 2024-11-21 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in drivers/accessibility/speakup/spk_ttyio.c in the Linux kernel through 5.9.9. Local attackers on systems with the speakup driver could cause a local denial of service attack, aka CID-d41227544427. This occurs because of an invalid free when the line discipline is used more than once. | |||||