Total
1750 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-23037 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 4.4 MEDIUM | 7.0 HIGH |
| Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV device frontends are using the grant table interfaces for removing access rights of the backends in ways being subject to race conditions, resulting in potential data leaks, data corruption by malicious backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they assume that a following removal of the granted access will always succeed, which is not true in case the backend has mapped the granted page between those two operations. As a result the backend can keep access to the memory page of the guest no matter how the page will be used after the frontend I/O has finished. The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038 gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no longer in use, but the freeing of the related data page is not synchronized with dropping the granted access. As a result the backend can keep access to the memory page even after it has been freed and then re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which can be triggered by the backend. CVE-2022-23042 | |||||
| CVE-2022-23036 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 4.4 MEDIUM | 7.0 HIGH |
| Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV device frontends are using the grant table interfaces for removing access rights of the backends in ways being subject to race conditions, resulting in potential data leaks, data corruption by malicious backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they assume that a following removal of the granted access will always succeed, which is not true in case the backend has mapped the granted page between those two operations. As a result the backend can keep access to the memory page of the guest no matter how the page will be used after the frontend I/O has finished. The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038 gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no longer in use, but the freeing of the related data page is not synchronized with dropping the granted access. As a result the backend can keep access to the memory page even after it has been freed and then re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which can be triggered by the backend. CVE-2022-23042 | |||||
| CVE-2022-22208 | 1 Juniper | 2 Junos, Junos Os Evolved | 2024-11-21 | N/A | 5.9 MEDIUM |
| A Use After Free vulnerability in the Routing Protocol Daemon (rdp) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service (DoS). When a BGP session flap happens, a Use After Free of a memory location that was assigned to another object can occur, which will lead to an rpd crash. This is a race condition that is outside of the attacker's control and cannot be deterministically exploited. Continued flapping of BGP sessions can create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: All versions prior to 18.4R2-S9, 18.4R3-S11; 19.1 versions prior to 19.1R3-S8; 19.2 version 19.2R1 and later versions; 19.3 versions prior to 19.3R3-S5; 19.4 versions prior to 19.4R2-S6, 19.4R3-S6; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R2-S1, 21.2R3. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S4-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-EVO; 21.3-EVO versions prior to 21.3R2-EVO. | |||||
| CVE-2022-22057 | 1 Qualcomm | 160 Apq8053, Apq8053 Firmware, Ar8035 and 157 more | 2024-11-21 | 7.2 HIGH | 8.4 HIGH |
| Use after free in graphics fence due to a race condition while closing fence file descriptor and destroy graphics timeline simultaneously in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables | |||||
| CVE-2022-22008 | 1 Microsoft | 7 Windows 10, Windows 11, Windows 8.1 and 4 more | 2024-11-21 | 6.9 MEDIUM | 7.8 HIGH |
| Windows Hyper-V Remote Code Execution Vulnerability | |||||
| CVE-2022-21975 | 1 Microsoft | 6 Windows 10, Windows 8.1, Windows Server and 3 more | 2024-11-21 | 1.9 LOW | 4.7 MEDIUM |
| Windows Hyper-V Denial of Service Vulnerability | |||||
| CVE-2022-21896 | 1 Microsoft | 4 Windows 10, Windows 11, Windows Server and 1 more | 2024-11-21 | 6.9 MEDIUM | 7.0 HIGH |
| Windows DWM Core Library Elevation of Privilege Vulnerability | |||||
| CVE-2022-21881 | 1 Microsoft | 6 Windows 10, Windows 8.1, Windows Server and 3 more | 2024-11-21 | 7.2 HIGH | 7.0 HIGH |
| Windows Kernel Elevation of Privilege Vulnerability | |||||
| CVE-2022-21789 | 2 Google, Mediatek | 21 Android, Mt6779, Mt6781 and 18 more | 2024-11-21 | N/A | 6.4 MEDIUM |
| In audio ipi, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06478101; Issue ID: ALPS06478101. | |||||
| CVE-2022-21776 | 2 Google, Mediatek | 44 Android, Mt6580, Mt6739 and 41 more | 2024-11-21 | 4.4 MEDIUM | 6.4 MEDIUM |
| In MDP, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06545450; Issue ID: ALPS06545450. | |||||
| CVE-2022-21774 | 2 Google, Mediatek | 17 Android, Mt6761, Mt6765 and 14 more | 2024-11-21 | 4.6 MEDIUM | 6.7 MEDIUM |
| In TEEI driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641447; Issue ID: ALPS06641447. | |||||
| CVE-2022-21773 | 2 Google, Mediatek | 35 Android, Mt6580, Mt6735 and 32 more | 2024-11-21 | 4.6 MEDIUM | 6.7 MEDIUM |
| In TEEI driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641388; Issue ID: ALPS06641388. | |||||
| CVE-2022-21772 | 2 Google, Mediatek | 21 Android, Mt6761, Mt6765 and 18 more | 2024-11-21 | 4.6 MEDIUM | 6.7 MEDIUM |
| In TEEI driver, there is a possible type confusion due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06493842; Issue ID: ALPS06493842. | |||||
| CVE-2022-21771 | 2 Google, Mediatek | 28 Android, Mt6580, Mt6735 and 25 more | 2024-11-21 | 4.6 MEDIUM | 6.7 MEDIUM |
| In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585. | |||||
| CVE-2022-20724 | 1 Cisco | 4 Cgr1000 Compute Module, Ic3000 Industrial Compute Gateway, Ios and 1 more | 2024-11-21 | 7.6 HIGH | 5.5 MEDIUM |
| Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2022-20373 | 1 Google | 1 Android | 2024-11-21 | N/A | 6.4 MEDIUM |
| In st21nfc_loc_set_polaritymode of fc/st21nfc.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-208269510References: N/A | |||||
| CVE-2022-20344 | 1 Google | 1 Android | 2024-11-21 | N/A | 7.0 HIGH |
| In stealReceiveChannel of EventThread.cpp, there is a possible way to interfere with process communication due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-232541124 | |||||
| CVE-2022-20256 | 1 Google | 1 Android | 2024-11-21 | N/A | 6.4 MEDIUM |
| In the Audio HAL, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222572821 | |||||
| CVE-2022-20155 | 1 Google | 1 Android | 2024-11-21 | 6.9 MEDIUM | 7.0 HIGH |
| In ipu_core_jqs_msg_transport_kernel_write_sync of ipu-core-jqs-msg-transport.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-176754369References: N/A | |||||
| CVE-2022-20154 | 1 Google | 1 Android | 2024-11-21 | 4.4 MEDIUM | 6.4 MEDIUM |
| In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174846563References: Upstream kernel | |||||