Описание
The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | not-affected | |
| feisty | DNE | |
| gutsy | DNE | |
| hardy | released | 2.6.24-19.36 |
| upstream | released | 2.6.26~rc2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 2.6.15-52.69 |
| devel | DNE | |
| feisty | DNE | |
| gutsy | DNE | |
| hardy | DNE | |
| upstream | released | 2.6.26~rc2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | DNE | |
| feisty | released | 2.6.20-17.37 |
| gutsy | DNE | |
| hardy | DNE | |
| upstream | released | 2.6.26~rc2 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | DNE | |
| feisty | DNE | |
| gutsy | released | 2.6.22-15.56 |
| hardy | DNE | |
| upstream | released | 2.6.26~rc2 |
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EPSS
4.4 Medium
CVSS2
Связанные уязвимости
The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.
The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and ...
The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.
EPSS
4.4 Medium
CVSS2