UBUNTU-CVE-2022-48994

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix function prototype mismatch in sndseqexpandvarevent With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a prototype mismatch in the sndseqexpandvarevent function in the ALSA Sequencer module...

UBUNTU-CVE-2021-47281

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix race of sndseqtimeropen The timer instance per queue is exclusive, and sndseqtimeropen should have managed the concurrent accesses. It looks as if it's checking the already existing timer instance at the beginning,...

SUSE CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096 ALSA: rawmidi - fix the uninitalized user_pversion

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

CVE-2021-47096 ALSA: rawmidi - fix the uninitalized user_pversion

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized userpversion The userpversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA...

In BondingVotes.sol, clock() will not work properly for Arbitrum due to use of block.number

Lines of code Vulnerability details Impact In BondingVotes.sol, clock is set to match the current round and clock has been extensively used in onlyPastRounds, getVotes, delegates, checkpointBondingState, checkpointTotalActiveStake, getTotalActiveStakeAt, getBondingCheckpointAt and it is given as...

No check for active Arbitrum Sequencer

Lines of code Vulnerability details Impact If the Arbitrum sequencer goes down, the stale ratio will be used during the swap. Proof of Concept readChainlinkFeed gets the price from chainlink oracle and the ratio is used during the swap. function readChainlinkFeed uint256 quoteAmount,...

LES (Light Ethereum Subprotocol) doesn't forward the transaction to the sequencer

Lines of code Vulnerability details Impact LES Light Ethereum Subprotocol doesn't forward the transaction to the sequencer when receiving it over RPC. Proof of Concept When a user submits a transaction to op-geth node validator/verfier mode, the node sends the transaction to the sequencer, if no...

No check for active sequencer

Lines of code Vulnerability details Impact The protocol will operate at the previous stale rates. Proof of Concept Chainlink recommends that all Optimistic L2 oracles consult the Sequencer Uptime Feed to ensure that the sequencer is live before trusting the data returned by the oracle, even if...

Improper Verification Of Cryptographic Signature

openzeppelincairocontracts is vulnerable to Improper Verification of Cryptographic Signature. A malicious user is able to bypass signature validation to impersonate an instance of an account and gain access to confidential user data, because isvalidethsignature is missing a call to finalizekeccak...

SUSE CVE-2010-3080

Double free vulnerability in the sndseqossopen function in sound/core/seq/oss/seqossinit.c in the Linux kernel before 2.6.36-rc4 might allow local users to cause a denial of service or possibly have unspecified other impact via an unsuccessful attempt to open the /dev/sequencer device...

SUSE CVE-2011-1476

Integer underflow in the Open Sound System OSS subsystem in the Linux kernel before 2.6.39 on unspecified non-x86 platforms allows local users to cause a denial of service memory corruption by leveraging write access to /dev/sequencer...

SUSE CVE-2011-1477

Multiple array index errors in sound/oss/opl3.c in the Linux kernel before 2.6.39 allow local users to cause a denial of service heap memory corruption or possibly gain privileges by leveraging write access to /dev/sequencer...