Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mtd: afs: validate v2 image info bounds The AFS v2 parser uses footer8 to locate the image information block within the current erase block. It then uses the image information regioncount to iterate through entries from a fixed...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: afs: Fixed the callback service message parsers to pass through -EAGAIN. The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a delivery function that parses the...

john

John the Ripper Esta es la versión "jumbo" mejorada por la comunidad de John the Ripper. Contiene mucho código, documentación y datos aportados por desarrolladores de jumbo y la comunidad de usuarios. Es fácil agregar nuevo código a jumbo, y los requisitos de calidad son bajos, aunque últimamente...

CVE-2026-80877

A flaw was found in the Linux kernel's AFS Andrew File System module. This vulnerability occurs in the afsupdatecell function when it attempts to update a volume list vllist that is empty. Under specific conditions, the old vllist is not properly released, leading to a memory leak. A local attack...

CVE-2026-80878

A flaw was found in the Linux kernel's AFS Andrew File System implementation. This issue occurs when afslookupvolumercu fails to acquire a volume, leading to a resource leak. A local attacker could potentially exploit this flaw to cause a denial of service due to resource exhaustion. Mitigation...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: afs: Increase the buffer size in afsupdatevolumestatus. The maximum length of the volume-vid value is 20 characters. Therefore, increase the size of idbuf to 24 to avoid overflow. Found by the Linux Verification Center...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: afs: Fixed a NULL pointer dereference in afagettree. afsallocsbi uses kzalloc for memory allocation. If ctx-dynroot is not null, as-cell and as-volume will be null. In traceafsgettree, these values are dereferenced. KASAN erro...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: afs: Fixed the maximum cell name length. The kafs filesystem limits the maximum length of a cell to 256 bytes. However, a problem arises when someone does this: kafs attempts to create a directory under /proc/net/afs/ with the na...

SUSE CVE-2026-97585

In the Linux kernel, the following vulnerability has been resolved: afs: Fix double-unmap of directory block Fix afseditdirremove to use a cleanup function to unmap the block pointed to by afsdiriter::block if it's left pointing to something rather than manually kunmapping the blocks. Manually...

SUSE CVE-2026-97586

In the Linux kernel, the following vulnerability has been resolved: afs: Fix missing kunmap in afsdirsearchbucket Fix afsdirsearchbucket to kunmap the block it's using in the "bad:" path...

SUSE CVE-2026-97583

In the Linux kernel, the following vulnerability has been resolved: afs: Clear stale peer app data after address list changes afsfsprobefileserver fetches the current endpoint state under server-fslock, but leaves oldalist as NULL. Consequently, afssetpeerappdata treats every address list...

SUSE CVE-2026-97584

In the Linux kernel, the following vulnerability has been resolved: afs: Fix incorrect free in candidate cleanup in afslookupserver Fix afslookupserver to not free an existing server's endpoint state when cleaning up a candidate server. The candidate record doesn't have an endpoint state yet at...

CVE-2026-97586

A flaw was found in the Linux kernel's AFS Andrew File System implementation. An error-handling path in the directory search mechanism fails to unmap a previously mapped memory block when an error occurs. A local user could trigger this flaw during directory lookup operations, causing a kernel...

CVE-2026-97585

A flaw was found in the Linux kernel's AFS Andrew File System implementation. When removing an entry from an AFS directory, improper tracking of mapped directory blocks can lead to a double unmap operation on the same memory block. A local user could exploit this flaw by performing directory...

CVE-2026-97584

A flaw was found in the Linux kernel's AFS Andrew File System subsystem. During server lookup operations, the candidate cleanup routine incorrectly frees memory associated with an existing server's endpoint state. A local user interacting with the filesystem could exploit this issue to trigger...

CVE-2026-97583

A flaw was found in the Linux kernel's AFS Andrew File System client. During server address list refreshes, removed network peers fail to have their associated application data cleared. A network attacker or remote file server can exploit this by sending incoming network callbacks that reference...

DEBIAN-CVE-2026-97584

In the Linux kernel, the following vulnerability has been resolved: afs: Fix incorrect free in candidate cleanup in afslookupserver Fix afslookupserver to not free an existing server's endpoint state when cleaning up a candidate server. The candidate record doesn't have an endpoint state yet at...

DEBIAN-CVE-2026-97585

In the Linux kernel, the following vulnerability has been resolved: afs: Fix double-unmap of directory block Fix afseditdirremove to use a cleanup function to unmap the block pointed to by afsdiriter::block if it's left pointing to something rather than manually kunmapping the blocks. Manually...

DEBIAN-CVE-2026-97583

In the Linux kernel, the following vulnerability has been resolved: afs: Clear stale peer app data after address list changes afsfsprobefileserver fetches the current endpoint state under server-fslock, but leaves oldalist as NULL. Consequently, afssetpeerappdata treats every address list...

DEBIAN-CVE-2026-97586

In the Linux kernel, the following vulnerability has been resolved: afs: Fix missing kunmap in afsdirsearchbucket Fix afsdirsearchbucket to kunmap the block it's using in the "bad:" path...