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Race condition in Linux kernel 2.6.17.4 and earlier allows local users to gain root privileges by using prctl with PR_SET_DUMPABLE in a way that causes /proc/self/environ to become setuid root.
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
The ftdi_sio driver (usb/serial/ftdi_sio.c) in Linux kernel 2.6.x up to 2.6.17, and possibly later versions, allows local users to cause a denial of service (memory consumption) by writing more data to the serial port than the...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
The suid_dumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of service (disk consumption) and possibly gain privileges via the PR_SET_DUMPABLE...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
The dvd_read_bca function in the DVD handling code in drivers/cdrom/cdrom.c in Linux kernel 2.2.16, and later versions, assigns the wrong value to a length variable, which allows local users to execute arbitrary code via a crafted...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
SCTP conntrack (ip_conntrack_proto_sctp.c) in netfilter for Linux kernel 2.6.17 before 2.6.17.3 and 2.6.16 before 2.6.16.23 allows remote attackers to cause a denial of service (crash) via a packet without any chunks, which causes...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
Linux kernel before 2.6.16.21 and 2.6.17, when running on PowerPC, does not perform certain required access_ok checks, which allows local users to read arbitrary kernel memory on 64-bit systems (signal_64.c) and cause a denial of...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
Race condition in run_posix_cpu_timers in Linux kernel before 2.6.16.21 allows local users to cause a denial of service (BUG_ON crash) by causing one CPU to attach a timer to a process that is exiting.
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local users to cause a denial of service (crash) by creating and exiting a large number of tasks, then accessing the /proc entry of a task that...
1 affected package
linux-source-2.6.15
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that...
2 affected packages
linux-source-2.6.15, linux-source-2.6.17
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |
| linux-source-2.6.17 | — | — | — | — |
The virtual memory implementation in Linux kernel 2.6.x allows local users to cause a denial of service (panic) by running lsof a large number of times in a way that produces a heavy system load.
1 affected package
linux-source-2.6.15
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux-source-2.6.15 | — | — | — | — |