psc

psc psc ps container 是一款快速进程扫描工具，利用 eBPF 迭代器与 Google CEL，精确且完整地查询系统状态，并提供完整的容器上下文。 为什么选择 psc？ 利用 eBPF 迭代器实现高速内核级访问 psc 使用 eBPF 迭代器直接从内核数据结构读取进程和文件描述符信息。这种方法具备以下优势： 快速 ：相比 proc 文件系统（传统工具在该系统中大部分时间用于执行系统调用），eBPF 迭代器的效率极高 完整 ：可访问传统上通过 /proc 无法暴露的内核信息。我计划后续按需提供访问 taskstruct 某些字段的高级用法，目前这仍是一个设想 抗篡改...

Linux Distros Unpatched Vulnerability : CVE-2026-63938

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Check PSC request indices against the actual size of the buffer When processing Pa...

Linux Distros Unpatched Vulnerability : CVE-2026-63939

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Compute the correct max length of the in-GHCB scratch area When setting the length...

CVE-2026-63938

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Check PSC request indices against the actual size of the buffer When processing Page State Change PSC requests, validate the PSC buffer against the effective size of the scratch area, which could be less than the maximu...

CVE-2026-63939

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Compute the correct max length of the in-GHCB scratch area When setting the length of the GHCB scratch area, and the area is in the GHCB shared buffer, set the effective length of the scratch area to the max possible si...

CVE-2026-63938 KVM: SEV: Check PSC request indices against the actual size of the buffer

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Check PSC request indices against the actual size of the buffer When processing Page State Change PSC requests, validate the PSC buffer against the effective size of the scratch area, which could be less than the maximu...

CVE-2026-63937

In the Linux kernel, CVE-2026-63937 pertains to KVM SEV where entries/indices in the guest-accessible PSC Page State Change buffer are now read with READ_ONCE() to defend against TOCTOU bugs. This change targets misbehavior by guests and reduces potential timing-related issues when the buffer is ...

CVE-2026-63938: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Check PSC request indices against the actual size of the buffer When processing Page State Change PSC requests, validate the PSC buffer against the effective size of the scratch area, which could be less than the maximu...

CVE-2026-63937: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READONCE when reading entries/indices from PSC buffer Use READONCE when reading entries/indices from the guest-accessible Page State Change buffer to defend against TOCTOU bugs. Don't bother with READONCE/WRITEONCE...

CVE-2026-53360

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use As per the GHCB spec, when using GHCB v2+ require the software scratch area to reside in the GHCB's shared buffer. Note, things like Page State Change PSC requests rely...

CVE-2026-41218

When BIG-IP PEM iRules are configured on a virtual server iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery command, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End ...

EUVD-2006-0679

Malware in sbrugna...

PT-2024-41835

Уязвимость функций parsec secid и psc secid to lbl модулей ядра Linux Astra Modules связана с ошибками при блокировке потоков. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

psc-beratung.de Cross Site Scripting vulnerability OBB-3293439

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CVE-2022-31680

The vCenter Server contains an unsafe deserialisation vulnerability in the PSC Platform services controller. A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server...

Design/Logic Flaw

The vCenter Server contains an unsafe deserialisation vulnerability in the PSC Platform services controller. A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server...

CVE-2022-31680

CVE-2022-31680 is a VMware vCenter Server Platform Services Controller unsafe deserialization vulnerability (PSC data handler). A post-authentication attacker with admin credentials can craft a Base64-encoded constraint object sent to /psc/data/constraint, leading to arbitrary code execution on t...

CVE-2022-31680: Deserialization of Untrusted Data

The vCenter Server contains an unsafe deserialisation vulnerability in the PSC Platform services controller. A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server...

psc-techproject.com Cross Site Scripting vulnerability OBB-1239264

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...

psc-techproject.com Cross Site Scripting vulnerability OBB-1216835

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...