Sybil Attacks

github.com/libp2p/go-libp2p-kad-dht is vulnerable to Sybil attacks. The vulnerability is due to the method of assigning routing information based on the DHT distance between peer IDs and content IDs, allows attackers to generate many Sybil peers with small DHT distances, enabling them to disrupt ...

CVE-2024-50141

In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFIMEMORYRUNTIME block for PRM handler and context PRMT needs to find the correct type of block to translate the PA-VA mapping for EFI runtime services. The issue arises because the PRMT is finding a block of type...

CVE-2024-50149 drm/xe: Don't free job in TDR

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't free job in TDR Freeing job in TDR is not safe as TDR can pass the runjob thread resulting in UAF. It is only safe for free job to naturally be called by the scheduler. Rather free job in TDR, add to pending list...

CVE-2024-50140 sched/core: Disable page allocation in task_tick_mm_cid()

In the Linux kernel, the following vulnerability has been resolved: sched/core: Disable page allocation in tasktickmmcid With KASAN and PREEMPTRT enabled, calling taskworkadd in tasktickmmcid may cause the following splat. 63.696416 BUG: sleeping function called from invalid context at...

DEBIAN-CVE-2024-50342

symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the NoPrivateNetworkHttpClient, some internal information is still leaking during host resolution, which leads to possible IP/port...

UBUNTU-CVE-2024-50342

symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the NoPrivateNetworkHttpClient, some internal information is still leaking during host resolution, which leads to possible IP/port...

GHSA-JJXQ-FF2G-95VH Twig has unguarded calls to `__isset()` and to array-accesses when the sandbox is enabled

Description In a sandbox, and attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the isset method is now called after the security check. This is a BC break. Resolution The sandbox mode now ensures...

GHSA-9C3X-R3WP-MGXM Symfony allows internal address and port enumeration by NoPrivateNetworkHttpClient

Description When using the NoPrivateNetworkHttpClient, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. Resolution The NoPrivateNetworkHttpClient now filters blocked IPs earlier to prevent such leaks. The fisrt patch for this issue is...

Symfony's `Security::login` does not take into account custom `user_checker`

Description The custom userchecker defined on a firewall is not called when Login Programmaticaly with the Security::login method, leading to unwanted login. Resolution The Security::login method now ensure to call the configured userchecker. The patch for this issue is available here for branch...

Insertion of Sensitive Information Into Sent Data

Overview symfony/http-client is a Symfony HttpClient component. Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the request function in NoPrivateNetworkHttpClient, used during host resolution. This can be exploited to enumerate ports or IP...

libgit2: Multiple Vulnerabilities

Background libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API, allowing you to write native speed custom Git applications in any language that supports C bindings. Description Multiple vulnerabilities have been discovere...

Ubiquiti UniFi: Privilege Escalation

Background Ubiquiti UniFi is a Management Controller for Ubiquiti Networks UniFi APs. Description A vulnerability has been discovered in Ubiquiti UniFi. Please review the CVE identifier referenced below for details. Impact The vulnerability allows a malicious actor with a local operational system...

Symfony 信息泄露漏洞

Symfony is a PHP framework for web and console applications and a set of reusable PHP components from Symfony, Inc. An information disclosure vulnerability exists in Symfony that originates from some internal information being disclosed during host resolution, which could lead to IP/port...

CVE-2024-50134

In the Linux kernel, the following vulnerability has been resolved: drm/vboxvideo: Replace fake VLA at end of vbvamousepointershape with real VLA Replace the fake VLA at end of the vbvamousepointershape shape with a real VLA to fix a "memcpy: detected field-spanning write error" warning: 13.31981...

CVE-2024-50119

In the Linux kernel, the following vulnerability has been resolved: cifs: fix warning when destroy 'cifsiorequestpool' There's a issue as follows: WARNING: CPU: 1 PID: 27826 at mm/slub.c:4698 freelargekmalloc+0xac/0xe0 RIP: 0010:freelargekmalloc+0xac/0xe0 Call Trace: ? warn+0xea/0x330...

DEBIAN-CVE-2024-50100

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: dummy-hcd: Fix "task hung" problem The syzbot fuzzer has been encountering "task hung" problems ever since the dummy-hcd driver was changed to use hrtimers instead of regular timers. It turns out that the problems ar...

UBUNTU-CVE-2024-50100

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: dummy-hcd: Fix "task hung" problem The syzbot fuzzer has been encountering "task hung" problems ever since the dummy-hcd driver was changed to use hrtimers instead of regular timers. It turns out that the problems ar...

CVE-2024-50115 KVM: nSVM: Ignore nCR3[4:0] when loading PDPTEs from memory

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory Ignore nCR34:0 when loading PDPTEs from memory for nested SVM, as bits 4:0 of CR3 are ignored when PAE paging is used, and thus VMRUN doesn't enforce 32-byte alignment of...

CVE-2024-50100 USB: gadget: dummy-hcd: Fix "task hung" problem

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: dummy-hcd: Fix "task hung" problem The syzbot fuzzer has been encountering "task hung" problems ever since the dummy-hcd driver was changed to use hrtimers instead of regular timers. It turns out that the problems ar...

CVE-2024-50098 scsi: ufs: core: Set SDEV_OFFLINE when UFS is shut down

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Set SDEVOFFLINE when UFS is shut down There is a history of deadlock if reboot is performed at the beginning of booting. SDEVQUIESCE was set for all LU's scsidevices by UFS shutdown, and at that time the audio...