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A vulnerability described as critical has been identified in Boka SiteEngine 7.1. The affected element is an unknown function of the file comments.php. The manipulation of the argument module results in sql injection. This vulnerability was named CVE-2010-4357. The attack may be performed from remote. In addition, an exploit is available.

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本文刊发于《国际安全研究》2025年第6期，第48-69页。点击本文文末“阅读原文”可下载文章PDF印刷版。

环境异常 当前环境异常，完成验证后即可继续访问。 去验证

环境异常 当前环境异常，完成验证后即可继续访问。 去验证

环境异常 当前环境异常，完成验证后即可继续访问。 去验证

A vulnerability was found in Linux Kernel up to 4.13/5.17. It has been rated as critical. Impacted is an unknown function of the file net/sched. This manipulation causes improper update of reference count. This vulnerability is registered as CVE-2022-29581. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

A vulnerability labeled as critical has been found in Linux Kernel. The impacted element is the function reserve_sfa_size of the component openvswitch Module. Executing manipulation can lead to out-of-bounds write. This vulnerability is tracked as CVE-2022-2639. The attack can be launched remotely. No exploit exists. It is best practice to apply a patch to resolve this issue.

A vulnerability, which was classified as problematic, was found in Google Android. Affected is an unknown function. Executing manipulation can lead to use after free. This vulnerability is tracked as CVE-2022-20421. The attack is restricted to local execution. No exploit exists. It is advisable to implement a patch to correct this issue.

A vulnerability identified as problematic has been detected in Linux Kernel. Affected by this vulnerability is the function sl_tx_timeout of the file drivers/net/slip/slip.c of the component Slip Driver Handler. Performing manipulation results in use after free. This vulnerability was named CVE-2022-41858. The attack needs to be approached within the local network. There is no available exploit. Applying a patch is the recommended action to fix this issue.

A vulnerability was found in Linux Kernel. It has been rated as problematic. Impacted is the function ext4_extent_header of the file ext4/extents.c of the component EXT4 File System. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2022-0850. The attack is possible to be carried out remotely. No exploit exists. It is recommended to apply a patch to fix this issue.

A vulnerability has been found in Google Android and classified as critical. Impacted is the function binder_inc_ref_for_node of the file binder.c. Performing manipulation results in use after free. This vulnerability was named CVE-2022-20421. The attack needs to be approached locally. There is no available exploit. It is suggested to install a patch to address this issue.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.13.3. This issue affects some unknown processing of the file drivers/char/virtio_console.c of the component Buffer Size Handler. The manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2021-38160. The attack may be launched remotely. There is no exploit available. The existence of this vulnerability is still disputed at present. You should upgrade the affected component.

A vulnerability classified as problematic has been found in Linux Kernel up to 5.13.3. Impacted is an unknown function of the file fs/nfs/nfs4client.c of the component connection-setup Order Handler. This manipulation causes denial of service. This vulnerability is handled as CVE-2021-38199. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 5.15.2. Affected by this vulnerability is an unknown functionality of the file fs/quota/quota_tree.c of the component Quota Tree Handler. The manipulation results in use after free. This vulnerability is identified as CVE-2021-45868. The attack can only be performed from the local network. Additionally, an exploit exists. Upgrading the affected component is advised.

A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected is the function postclose of the component Device Hot-Unplugging. The manipulation leads to use after free. This vulnerability is documented as CVE-2020-27820. It is possible to launch the attack on the physical device. There is not any exploit available. It is suggested to install a patch to address this issue.

A vulnerability identified as problematic has been detected in libvirt. The impacted element is the function virStoragePoolLookupByTargetPath of the component API. Performing manipulation results in improper locking. This vulnerability is identified as CVE-2021-3667. The attack can only be performed from the local network. There is not any exploit available. To fix this issue, it is recommended to deploy a patch.

《网络安全标识管理办法》公开征求意见