Total
6457 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-47058 | 1 Linux | 1 Linux Kernel | 2024-12-10 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: regmap: set debugfs_name to NULL after it is freed There is a upstream commit cffa4b2122f5("regmap:debugfs: Fix a memory leak when calling regmap_attach_dev") that adds a if condition when create name for debugfs_name. With below function invoking logical, debugfs_name is freed in regmap_debugfs_exit(), but it is not created again because of the if condition introduced by above commit. regmap_reinit_cache() regmap_debugfs_exit() ... regmap_debugfs_init() So, set debugfs_name to NULL after it is freed. | |||||
| CVE-2021-47061 | 1 Linux | 1 Linux Kernel | 2024-12-10 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: KVM: Destroy I/O bus devices on unregister failure _after_ sync'ing SRCU If allocating a new instance of an I/O bus fails when unregistering a device, wait to destroy the device until after all readers are guaranteed to see the new null bus. Destroying devices before the bus is nullified could lead to use-after-free since readers expect the devices on their reference of the bus to remain valid. | |||||
| CVE-2021-47063 | 1 Linux | 1 Linux Kernel | 2024-12-10 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: drm: bridge/panel: Cleanup connector on bridge detach If we don't call drm_connector_cleanup() manually in panel_bridge_detach(), the connector will be cleaned up with the other DRM objects in the call to drm_mode_config_cleanup(). However, since our drm_connector is devm-allocated, by the time drm_mode_config_cleanup() will be called, our connector will be long gone. Therefore, the connector must be cleaned up when the bridge is detached to avoid use-after-free conditions. v2: Cleanup connector only if it was created v3: Add FIXME v4: (Use connector->dev) directly in if() block | |||||
| CVE-2024-52568 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-12-10 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Teamcenter Visualization V14.2 (All versions < V14.2.0.14), Teamcenter Visualization V14.3 (All versions < V14.3.0.12), Teamcenter Visualization V2312 (All versions < V2312.0008), Teamcenter Visualization V2406 (All versions < V2406.0005), Tecnomatix Plant Simulation V2302 (All versions < V2302.0018), Tecnomatix Plant Simulation V2404 (All versions < V2404.0007). The affected applications contain a use-after-free vulnerability that could be triggered while parsing specially crafted WRL files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-24244) | |||||
| CVE-2021-47049 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in __vmbus_open() The "open_info" variable is added to the &vmbus_connection.chn_msg_list, but the error handling frees "open_info" without removing it from the list. This will result in a use after free. First remove it from the list, and then free it. | |||||
| CVE-2021-47048 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op When handling op->addr, it is using the buffer "tmpbuf" which has been freed. This will trigger a use-after-free KASAN warning. Let's use temporary variables to store op->addr.val and op->cmd.opcode to fix this issue. | |||||
| CVE-2023-52475 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: Input: powermate - fix use-after-free in powermate_config_complete syzbot has found a use-after-free bug [1] in the powermate driver. This happens when the device is disconnected, which leads to a memory free from the powermate_device struct. When an asynchronous control message completes after the kfree and its callback is invoked, the lock does not exist anymore and hence the bug. Use usb_kill_urb() on pm->config to cancel any in-progress requests upon device disconnection. [1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1e | |||||
| CVE-2021-47081 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: Fix a potential use after free in gaudi_memset_device_memory Our code analyzer reported a uaf. In gaudi_memset_device_memory, cb is get via hl_cb_kernel_create() with 2 refcount. If hl_cs_allocate_job() failed, the execution runs into release_cb branch. One ref of cb is dropped by hl_cb_put(cb) and could be freed if other thread also drops one ref. Then cb is used by cb->id later, which is a potential uaf. My patch add a variable 'id' to accept the value of cb->id before the hl_cb_put(cb) is called, to avoid the potential uaf. | |||||
| CVE-2021-47012 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix a use after free in siw_alloc_mr Our code analyzer reported a UAF. In siw_alloc_mr(), it calls siw_mr_add_mem(mr,..). In the implementation of siw_mr_add_mem(), mem is assigned to mr->mem and then mem is freed via kfree(mem) if xa_alloc_cyclic() failed. Here, mr->mem still point to a freed object. After, the execution continue up to the err_out branch of siw_alloc_mr, and the freed mr->mem is used in siw_mr_drop_mem(mr). My patch moves "mr->mem = mem" behind the if (xa_alloc_cyclic(..)<0) {} section, to avoid the uaf. | |||||
| CVE-2021-47017 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: ath10k: Fix a use after free in ath10k_htc_send_bundle In ath10k_htc_send_bundle, the bundle_skb could be freed by dev_kfree_skb_any(bundle_skb). But the bundle_skb is used later by bundle_skb->len. As skb_len = bundle_skb->len, my patch replaces bundle_skb->len to skb_len after the bundle_skb was freed. | |||||
| CVE-2021-47013 | 1 Linux | 1 Linux Kernel | 2024-12-09 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send In emac_mac_tx_buf_send, it calls emac_tx_fill_tpd(..,skb,..). If some error happens in emac_tx_fill_tpd(), the skb will be freed via dev_kfree_skb(skb) in error branch of emac_tx_fill_tpd(). But the freed skb is still used via skb->len by netdev_sent_queue(,skb->len). As i observed that emac_tx_fill_tpd() haven't modified the value of skb->len, thus my patch assigns skb->len to 'len' before the possible free and use 'len' instead of skb->len later. | |||||
| CVE-2024-38910 | 2024-12-06 | N/A | 7.5 HIGH | ||
| Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a use-after-free in the nav2_amcl process. This vulnerability is triggered via sending a request to change dynamic parameters. | |||||
| CVE-2024-38920 | 2024-12-06 | N/A | 9.1 CRITICAL | ||
| Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl process. This vulnerability is triggerd via remotely sending a request for change the value of dynamic-parameter`/amcl max_beams` . | |||||
| CVE-2021-46966 | 1 Linux | 1 Linux Kernel | 2024-12-06 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: ACPI: custom_method: fix potential use-after-free issue In cm_write(), buf is always freed when reaching the end of the function. If the requested count is less than table.length, the allocated buffer will be freed but subsequent calls to cm_write() will still try to access it. Remove the unconditional kfree(buf) at the end of the function and set the buf to NULL in the -EINVAL error path to match the rest of function. | |||||
| CVE-2020-36785 | 1 Linux | 1 Linux Kernel | 2024-12-06 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs() The "s3a_buf" is freed along with all the other items on the "asd->s3a_stats" list. It leads to a double free and a use after free. | |||||
| CVE-2021-46991 | 1 Linux | 1 Linux Kernel | 2024-12-06 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: i40e: Fix use-after-free in i40e_client_subtask() Currently the call to i40e_client_del_instance frees the object pf->cinst, however pf->cinst->lan_info is being accessed after the free. Fix this by adding the missing return. Addresses-Coverity: ("Read from pointer after free") | |||||
| CVE-2021-46998 | 1 Linux | 1 Linux Kernel | 2024-12-06 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: ethernet:enic: Fix a use after free bug in enic_hard_start_xmit In enic_hard_start_xmit, it calls enic_queue_wq_skb(). Inside enic_queue_wq_skb, if some error happens, the skb will be freed by dev_kfree_skb(skb). But the freed skb is still used in skb_tx_timestamp(skb). My patch makes enic_queue_wq_skb() return error and goto spin_unlock() incase of error. The solution is provided by Govind. See https://lkml.org/lkml/2021/4/30/961. | |||||
| CVE-2024-20792 | 3 Adobe, Apple, Microsoft | 3 Illustrator, Macos, Windows | 2024-12-05 | N/A | 7.8 HIGH |
| Illustrator versions 28.4, 27.9.3 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2024-20752 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2024-12-04 | N/A | 7.8 HIGH |
| Bridge versions 13.0.5, 14.0.1 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2024-30275 | 3 Adobe, Apple, Microsoft | 3 Aero, Macos, Windows | 2024-12-04 | N/A | 7.8 HIGH |
| Adobe Aero Desktop versions 23.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||