513 matches found
Spoofing
In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...
CVE-2021-47099
CVE-2021-47099 targets the Linux kernel veth path where GRO could process shared/cloned skbs when GRO is on, and no XDP program is attached. The fix is to skip the GRO stage for shared or cloned skbs, avoiding potential GRO-related corruption; the patch reverts to netif_receive_skb and introduces...
CVE-2021-47099 veth: ensure skb entering GRO are not cloned.
In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...
CVE-2021-47099
In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...
CVE-2021-47099 veth: ensure skb entering GRO are not cloned.
In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...
CVE-2021-47036
In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...
Spoofing
In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...
CVE-2021-47036
In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...
kernel: net: add vlan_get_protocol_and_depth() helper
In the Linux kernel, the following vulnerability has been resolved: net: add vlangetprotocolanddepth helper Before blamed commit, pskbmaypull was used instead of skbheaderpointer in vlangetprotocol and friends. Few callers depended on skb-head being populated with MAC header, syzbot caught one of...
GHSA-H632-QVV7-2623 Duplicate Advisory: Open Babel has uninitialized pointer dereference in GRO residue parser
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-mw5r-wq2m-397c. This link is maintained to preserve external references. Original Description A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and maste...
CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
DEBIAN-CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
UBUNTU-CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
Null pointer dereference
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
CVE-2022-42885
CVE-2022-42885 affects Open Babel, specifically the GRO format res functionality in Open Babel 3.1.1 and the master commit 530dbfa3. The root cause is an uninitialized pointer, and processing a specially crafted malformed file can lead to arbitrary code execution. The vulnerability is triggered b...
CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
CVE-2022-42885
A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability...
Open Babel GRO format res uninitialized pointer dereference vulnerability
Talos Vulnerability Report TALOS-2022-1668 Open Babel GRO format res uninitialized pointer dereference vulnerability July 21, 2023 CVE Number CVE-2022-42885 SUMMARY A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit...