Vulnerabilidades

In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by the TLBI.

An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume those contents as an address that is also dereferenced.

Use of Hardware Page Aggregation (HPA) and Stage-1 and/or Stage-2 translation on Cortex-A77, Cortex-A78, Cortex-A78C, Cortex-A78AE, Cortex-A710, Cortex-X1, Cortex-X1C, Cortex-X2, Cortex-X3, Cortex-X4, Cortex-X925, Neoverse V1, Neoverse V2, Neoverse V3, Neoverse V3AE, Neoverse N2 may permit bypass of Stage-2…

PJL directory traversal vulnerability in Lexmark devices through 2021-12-07 that can be leveraged to overwrite internal configuration files.

Embedded web server input sanitization vulnerability in Lexmark devices through 2021-12-07, which can which can lead to remote code execution on the device.

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.

A cross-site scripting (XSS) vulnerability in Lexmark CS31x before LW74.VYL.P273; CS41x before LW74.VY2.P273; CS51x before LW74.VY4.P273; CX310 before LW74.GM2.P273; CX410 & XC2130 before LW74.GM4.P273; CX510 & XC2132 before LW74.GM7.P273; MS310, MS312, MS317 before LW74.PRL.P273; MS410, M1140 before LW74.PRL.P273;…

A cross-site scripting (XSS) vulnerability in Lexmark Pro910 series inkjet and other discontinued products.

Certain older Lexmark devices (C, M, X, and 6500e before 2018-12-18) contain a directory traversal vulnerability in the embedded web server.

Various Lexmark products have stored XSS in the embedded web server used in older generation Lexmark devices. Affected products are available in http://support.lexmark.com/index?page=content&id=TE935&locale=en&userlocale=EN_US.

Various Lexmark products have reflected XSS in the embedded web server used in older generation Lexmark devices. Affected products are available in http://support.lexmark.com/index?page=content&id=TE935&locale=en&userlocale=EN_US.

Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and other information via the users web browser.

Various Lexmark products have a Buffer Overflow (issue 3 of 3).

Various Lexmark products have a Buffer Overflow (issue 2 of 3).

Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device.

Various Lexmark products have an Integer Overflow.

The legacy finger service (TCP port 79) is enabled by default on various older Lexmark devices.

Various Lexmark products have Incorrect Access Control.

Certain Lexmark CX, MX, X, XC, XM, XS, and 6500e devices before 2019-02-11 allow remote attackers to erase stored shortcuts.