CVE-2015-7799 | The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.
The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.
- 🔗 lists.opensuse.org/opensuse-security-announce/2015-12/msg000…
- 🔗 www.ubuntu.com/usn/USN-2841-2
- 🔗 www.securityfocus.com/bid/77033
- 🔗 lists.opensuse.org/opensuse-security-announce/2015-12/msg000…
- 🔗 www.securitytracker.com/id/1033809
- 🔗 code.google.com/p/android/issues/detail
- 🔗 www.ubuntu.com/usn/USN-2886-1
- 🔗 www.ubuntu.com/usn/USN-2843-1
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📊 Historien-Charts — Criticals-Trend · Vendors · EPSS-Verteilung
| Tier | 2026-08-29 | 2026-09-17 |
|---|---|---|
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| ≥10 % | 3 | 0 |
| <10 % | 304 | 300 |
CVE-2015-7799 | The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.
The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a