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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
wan/sdla.c in Linux kernel 2.6.x before 2.6.11 and 2.4.x before 2.4.29 does not require the CAP_SYS_RAWIO privilege for an SDLA firmware upgrade, with unknown impact and local attack vectors. NOTE: further investigation suggests that this issue requires root privileges to exploit, since it is protected by CAP_NET_ADMIN; thus it might not be a vulnerability, although capabilities provide finer distinctions between privilege levels.
Source: MITRE View Analysis Description
wan/sdla.c in Linux kernel 2.6.x before 2.6.11 and 2.4.x before 2.4.29 does not require the CAP_SYS_RAWIO privilege for an SDLA firmware upgrade, with unknown impact and local attack vectors.
Source: MITRE
Base Score: 7.2 HIGH Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend) Impact Subscore: 10.0 Exploitability Subscore: 3.9
Access Vector (AV): Local Access Complexity (AC): Low Authentication (AU): None Confidentiality (C): Complete Integrity (I): Complete Availability (A): Complete Additional Information: Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
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Vulnerability Type (View All)
https://usn.ubuntu.com/244-1/ [No Types Assigned]
http://www.ubuntulinux.org/support/documentation/usn/usn-244-1 [No Types Assigned]
http://linux.bkbits.net:8080/linux-2.4/cset@1.1448.91.23?nav=index.html|src/|src/drivers|src/drivers/net|src/drivers/net/wan|related/drivers/net/wan/sdla.c [Broken Link]
http://linux.bkbits.net:8080/linux-2.4/cset@1.1448.91.23?nav=index.html%7Csrc/%7Csrc/drivers%7Csrc/drivers/net%7Csrc/drivers/net/wan%7Crelated/drivers/net/wan/sdla.c [No Types Assigned]