* [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
@ 2020-07-22 15:19 Peilin Ye
2020-07-23 0:57 ` David Miller
2020-07-23 14:28 ` Dan Carpenter
0 siblings, 2 replies; 8+ messages in thread
From: Peilin Ye @ 2020-07-22 15:19 UTC (permalink / raw)
To: Joerg Reuter, Ralf Baechle
Cc: Peilin Ye, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
equals to 7 or 8. Fix it.
This issue has been reported as a KMSAN uninit-value bug, because in such
a case, ax25_connect() reaches into the uninitialized portion of the
`struct sockaddr_storage` statically allocated in __sys_connect().
It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
`addr_len` is guaranteed to be less than or equal to
`sizeof(struct full_sockaddr_ax25)`.
Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
---
net/ax25/af_ax25.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index fd91cd34f25e..ef5bf116157a 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
if (addr_len > sizeof(struct sockaddr_ax25) &&
fsa->fsa_ax25.sax25_ndigis != 0) {
/* Valid number of digipeaters ? */
- if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
+ if (fsa->fsa_ax25.sax25_ndigis < 1 ||
+ addr_len < sizeof(struct sockaddr_ax25) +
+ sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
err = -EINVAL;
goto out_release;
}
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-22 15:19 [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect() Peilin Ye
@ 2020-07-23 0:57 ` David Miller
2020-07-23 15:15 ` Peilin Ye
2020-07-23 14:28 ` Dan Carpenter
1 sibling, 1 reply; 8+ messages in thread
From: David Miller @ 2020-07-23 0:57 UTC (permalink / raw)
To: yepeilin.cs
Cc: jreuter, ralf, gregkh, syzkaller-bugs, linux-kernel-mentees,
kuba, linux-hams, netdev, linux-kernel
From: Peilin Ye <yepeilin.cs@gmail.com>
Date: Wed, 22 Jul 2020 11:19:01 -0400
> Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> equals to 7 or 8. Fix it.
>
> This issue has been reported as a KMSAN uninit-value bug, because in such
> a case, ax25_connect() reaches into the uninitialized portion of the
> `struct sockaddr_storage` statically allocated in __sys_connect().
>
> It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> `addr_len` is guaranteed to be less than or equal to
> `sizeof(struct full_sockaddr_ax25)`.
>
> Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
Applied and queued up for -stable, thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-23 0:57 ` David Miller
@ 2020-07-23 15:15 ` Peilin Ye
0 siblings, 0 replies; 8+ messages in thread
From: Peilin Ye @ 2020-07-23 15:15 UTC (permalink / raw)
To: David Miller
Cc: jreuter, ralf, gregkh, syzkaller-bugs, linux-kernel-mentees,
kuba, linux-hams, netdev, linux-kernel
On Wed, Jul 22, 2020 at 05:57:14PM -0700, David Miller wrote:
> From: Peilin Ye <yepeilin.cs@gmail.com>
> Date: Wed, 22 Jul 2020 11:19:01 -0400
>
> > Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> > ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> > equals to 7 or 8. Fix it.
> >
> > This issue has been reported as a KMSAN uninit-value bug, because in such
> > a case, ax25_connect() reaches into the uninitialized portion of the
> > `struct sockaddr_storage` statically allocated in __sys_connect().
> >
> > It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> > `addr_len` is guaranteed to be less than or equal to
> > `sizeof(struct full_sockaddr_ax25)`.
> >
> > Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> > Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> > Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
>
> Applied and queued up for -stable, thanks.
Thank you for reviewing my patch!
Peilin Ye
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-22 15:19 [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect() Peilin Ye
2020-07-23 0:57 ` David Miller
@ 2020-07-23 14:28 ` Dan Carpenter
2020-07-23 15:13 ` Peilin Ye
1 sibling, 1 reply; 8+ messages in thread
From: Dan Carpenter @ 2020-07-23 14:28 UTC (permalink / raw)
To: Peilin Ye
Cc: Joerg Reuter, Ralf Baechle, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
On Wed, Jul 22, 2020 at 11:19:01AM -0400, Peilin Ye wrote:
> Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> equals to 7 or 8. Fix it.
>
> This issue has been reported as a KMSAN uninit-value bug, because in such
> a case, ax25_connect() reaches into the uninitialized portion of the
> `struct sockaddr_storage` statically allocated in __sys_connect().
>
> It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> `addr_len` is guaranteed to be less than or equal to
> `sizeof(struct full_sockaddr_ax25)`.
>
> Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
> ---
> net/ax25/af_ax25.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
> index fd91cd34f25e..ef5bf116157a 100644
> --- a/net/ax25/af_ax25.c
> +++ b/net/ax25/af_ax25.c
> @@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
> if (addr_len > sizeof(struct sockaddr_ax25) &&
> fsa->fsa_ax25.sax25_ndigis != 0) {
> /* Valid number of digipeaters ? */
> - if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
> + if (fsa->fsa_ax25.sax25_ndigis < 1 ||
> + addr_len < sizeof(struct sockaddr_ax25) +
> + sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
The "sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis" can have an
integer overflow so you still need the
"fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS" check.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-23 14:28 ` Dan Carpenter
@ 2020-07-23 15:13 ` Peilin Ye
2020-07-23 15:50 ` Dan Carpenter
0 siblings, 1 reply; 8+ messages in thread
From: Peilin Ye @ 2020-07-23 15:13 UTC (permalink / raw)
To: Dan Carpenter
Cc: Joerg Reuter, Ralf Baechle, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
On Thu, Jul 23, 2020 at 05:28:15PM +0300, Dan Carpenter wrote:
> On Wed, Jul 22, 2020 at 11:19:01AM -0400, Peilin Ye wrote:
> > Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> > ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> > equals to 7 or 8. Fix it.
> >
> > This issue has been reported as a KMSAN uninit-value bug, because in such
> > a case, ax25_connect() reaches into the uninitialized portion of the
> > `struct sockaddr_storage` statically allocated in __sys_connect().
> >
> > It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> > `addr_len` is guaranteed to be less than or equal to
> > `sizeof(struct full_sockaddr_ax25)`.
> >
> > Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> > Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> > Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
> > ---
> > net/ax25/af_ax25.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
> > index fd91cd34f25e..ef5bf116157a 100644
> > --- a/net/ax25/af_ax25.c
> > +++ b/net/ax25/af_ax25.c
> > @@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
> > if (addr_len > sizeof(struct sockaddr_ax25) &&
> > fsa->fsa_ax25.sax25_ndigis != 0) {
> > /* Valid number of digipeaters ? */
> > - if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
> > + if (fsa->fsa_ax25.sax25_ndigis < 1 ||
> > + addr_len < sizeof(struct sockaddr_ax25) +
> > + sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
>
> The "sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis" can have an
> integer overflow so you still need the
> "fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS" check.
Thank you for fixing this up! I did some math but I didn't think of
that. Will be more careful when removing things.
Peilin Ye
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-23 15:13 ` Peilin Ye
@ 2020-07-23 15:50 ` Dan Carpenter
2020-07-23 16:43 ` Peilin Ye
2020-07-23 21:41 ` vk2tv
0 siblings, 2 replies; 8+ messages in thread
From: Dan Carpenter @ 2020-07-23 15:50 UTC (permalink / raw)
To: Peilin Ye
Cc: Joerg Reuter, Ralf Baechle, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
On Thu, Jul 23, 2020 at 11:13:55AM -0400, Peilin Ye wrote:
> On Thu, Jul 23, 2020 at 05:28:15PM +0300, Dan Carpenter wrote:
> > On Wed, Jul 22, 2020 at 11:19:01AM -0400, Peilin Ye wrote:
> > > Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> > > ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> > > equals to 7 or 8. Fix it.
> > >
> > > This issue has been reported as a KMSAN uninit-value bug, because in such
> > > a case, ax25_connect() reaches into the uninitialized portion of the
> > > `struct sockaddr_storage` statically allocated in __sys_connect().
> > >
> > > It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> > > `addr_len` is guaranteed to be less than or equal to
> > > `sizeof(struct full_sockaddr_ax25)`.
> > >
> > > Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> > > Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> > > Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
> > > ---
> > > net/ax25/af_ax25.c | 4 +++-
> > > 1 file changed, 3 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
> > > index fd91cd34f25e..ef5bf116157a 100644
> > > --- a/net/ax25/af_ax25.c
> > > +++ b/net/ax25/af_ax25.c
> > > @@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
> > > if (addr_len > sizeof(struct sockaddr_ax25) &&
> > > fsa->fsa_ax25.sax25_ndigis != 0) {
> > > /* Valid number of digipeaters ? */
> > > - if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
> > > + if (fsa->fsa_ax25.sax25_ndigis < 1 ||
> > > + addr_len < sizeof(struct sockaddr_ax25) +
> > > + sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
> >
> > The "sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis" can have an
> > integer overflow so you still need the
> > "fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS" check.
>
> Thank you for fixing this up! I did some math but I didn't think of
> that. Will be more careful when removing things.
No problem. You had the right approach to look for ways to clean things
up.
Your patches make me happy because you're trying to fix important bugs.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-23 15:50 ` Dan Carpenter
@ 2020-07-23 16:43 ` Peilin Ye
2020-07-23 21:41 ` vk2tv
1 sibling, 0 replies; 8+ messages in thread
From: Peilin Ye @ 2020-07-23 16:43 UTC (permalink / raw)
To: Dan Carpenter
Cc: Joerg Reuter, Ralf Baechle, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
On Thu, Jul 23, 2020 at 06:50:58PM +0300, Dan Carpenter wrote:
> On Thu, Jul 23, 2020 at 11:13:55AM -0400, Peilin Ye wrote:
> > On Thu, Jul 23, 2020 at 05:28:15PM +0300, Dan Carpenter wrote:
> > > On Wed, Jul 22, 2020 at 11:19:01AM -0400, Peilin Ye wrote:
> > > > Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
> > > > ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
> > > > equals to 7 or 8. Fix it.
> > > >
> > > > This issue has been reported as a KMSAN uninit-value bug, because in such
> > > > a case, ax25_connect() reaches into the uninitialized portion of the
> > > > `struct sockaddr_storage` statically allocated in __sys_connect().
> > > >
> > > > It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
> > > > `addr_len` is guaranteed to be less than or equal to
> > > > `sizeof(struct full_sockaddr_ax25)`.
> > > >
> > > > Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
> > > > Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
> > > > Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
> > > > ---
> > > > net/ax25/af_ax25.c | 4 +++-
> > > > 1 file changed, 3 insertions(+), 1 deletion(-)
> > > >
> > > > diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
> > > > index fd91cd34f25e..ef5bf116157a 100644
> > > > --- a/net/ax25/af_ax25.c
> > > > +++ b/net/ax25/af_ax25.c
> > > > @@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
> > > > if (addr_len > sizeof(struct sockaddr_ax25) &&
> > > > fsa->fsa_ax25.sax25_ndigis != 0) {
> > > > /* Valid number of digipeaters ? */
> > > > - if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
> > > > + if (fsa->fsa_ax25.sax25_ndigis < 1 ||
> > > > + addr_len < sizeof(struct sockaddr_ax25) +
> > > > + sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
> > >
> > > The "sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis" can have an
> > > integer overflow so you still need the
> > > "fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS" check.
> >
> > Thank you for fixing this up! I did some math but I didn't think of
> > that. Will be more careful when removing things.
>
> No problem. You had the right approach to look for ways to clean things
> up.
>
> Your patches make me happy because you're trying to fix important bugs.
It is very encouraging to hear that! I will try to do what I can do.
Thank you,
Peilin Ye
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect()
2020-07-23 15:50 ` Dan Carpenter
2020-07-23 16:43 ` Peilin Ye
@ 2020-07-23 21:41 ` vk2tv
1 sibling, 0 replies; 8+ messages in thread
From: vk2tv @ 2020-07-23 21:41 UTC (permalink / raw)
To: Dan Carpenter, Peilin Ye
Cc: Joerg Reuter, Ralf Baechle, Greg Kroah-Hartman, syzkaller-bugs,
linux-kernel-mentees, David S . Miller, Jakub Kicinski,
linux-hams, netdev, linux-kernel
On 24/7/20 1:50 am, Dan Carpenter wrote:
> On Thu, Jul 23, 2020 at 11:13:55AM -0400, Peilin Ye wrote:
>> On Thu, Jul 23, 2020 at 05:28:15PM +0300, Dan Carpenter wrote:
>>> On Wed, Jul 22, 2020 at 11:19:01AM -0400, Peilin Ye wrote:
>>>> Checks on `addr_len` and `fsa->fsa_ax25.sax25_ndigis` are insufficient.
>>>> ax25_connect() can go out of bounds when `fsa->fsa_ax25.sax25_ndigis`
>>>> equals to 7 or 8. Fix it.
>>>>
>>>> This issue has been reported as a KMSAN uninit-value bug, because in such
>>>> a case, ax25_connect() reaches into the uninitialized portion of the
>>>> `struct sockaddr_storage` statically allocated in __sys_connect().
>>>>
>>>> It is safe to remove `fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS` because
>>>> `addr_len` is guaranteed to be less than or equal to
>>>> `sizeof(struct full_sockaddr_ax25)`.
>>>>
>>>> Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
>>>> Link: https://syzkaller.appspot.com/bug?id=55ef9d629f3b3d7d70b69558015b63b48d01af66
>>>> Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
>>>> ---
>>>> net/ax25/af_ax25.c | 4 +++-
>>>> 1 file changed, 3 insertions(+), 1 deletion(-)
>>>>
>>>> diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
>>>> index fd91cd34f25e..ef5bf116157a 100644
>>>> --- a/net/ax25/af_ax25.c
>>>> +++ b/net/ax25/af_ax25.c
>>>> @@ -1187,7 +1187,9 @@ static int __must_check ax25_connect(struct socket *sock,
>>>> if (addr_len > sizeof(struct sockaddr_ax25) &&
>>>> fsa->fsa_ax25.sax25_ndigis != 0) {
>>>> /* Valid number of digipeaters ? */
>>>> - if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
>>>> + if (fsa->fsa_ax25.sax25_ndigis < 1 ||
>>>> + addr_len < sizeof(struct sockaddr_ax25) +
>>>> + sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
>>> The "sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis" can have an
>>> integer overflow so you still need the
>>> "fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS" check.
>> Thank you for fixing this up! I did some math but I didn't think of
>> that. Will be more careful when removing things.
> No problem. You had the right approach to look for ways to clean things
> up.
>
> Your patches make me happy because you're trying to fix important bugs.
>
> regards,
> dan carpenter
As a long-term user (25 years) of kernel ax25 I appreciate any and all
efforts to improve the code (which I mostly don't understand), and I
applaud those individuals rising to the task.
Thanks guys (and gals).
Ray vk2tv
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-07-23 21:56 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2020-07-22 15:19 [Linux-kernel-mentees] [PATCH net] AX.25: Fix out-of-bounds read in ax25_connect() Peilin Ye
2020-07-23 0:57 ` David Miller
2020-07-23 15:15 ` Peilin Ye
2020-07-23 14:28 ` Dan Carpenter
2020-07-23 15:13 ` Peilin Ye
2020-07-23 15:50 ` Dan Carpenter
2020-07-23 16:43 ` Peilin Ye
2020-07-23 21:41 ` vk2tv
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