diff --git a/package/lapack/0001-Fix-out-of-bounds-read-in-slarrv.patch b/package/lapack/0001-Fix-out-of-bounds-read-in-slarrv.patch
new file mode 100644
index 0000000000..43c6444b02
--- /dev/null
+++ b/package/lapack/0001-Fix-out-of-bounds-read-in-slarrv.patch
@@ -0,0 +1,82 @@
+From 0631b6beaed60ba118b0b027c0f8d35397bf5df0 Mon Sep 17 00:00:00 2001
+From: Keno Fischer <keno@juliacomputing.com>
+Date: Thu, 30 Sep 2021 03:51:23 -0400
+Subject: [PATCH] Fix out of bounds read in slarrv
+
+This was originally reported as https://github.com/JuliaLang/julia/issues/42415.
+I've tracked this down to an our of bounds read on the following line:
+
+https://github.com/Reference-LAPACK/lapack/blob/44ecb6a5ff821b1cbb39f8cc2166cb098e060b4d/SRC/slarrv.f#L423
+
+In the crashing example, `M` is `0`, causing `slarrv` to read uninitialized
+memory from the work array. I believe the `0` for `M` is correct and indeed,
+the documentation above supports that `M` may be zero:
+
+https://github.com/Reference-LAPACK/lapack/blob/44ecb6a5ff821b1cbb39f8cc2166cb098e060b4d/SRC/slarrv.f#L113-L116
+
+I believe it may be sufficient to early-out this function as suggested
+in this PR. However, I have limited context for the full routine here,
+so I would appreciate a sanity check.
+
+[Retrieved from:
+https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ SRC/clarrv.f | 2 +-
+ SRC/dlarrv.f | 2 +-
+ SRC/slarrv.f | 2 +-
+ SRC/zlarrv.f | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/SRC/clarrv.f b/SRC/clarrv.f
+index 1f09e4da6..42f710757 100644
+--- a/SRC/clarrv.f
++++ b/SRC/clarrv.f
+@@ -348,7 +348,7 @@ SUBROUTINE CLARRV( N, VL, VU, D, L, PIVMIN,
+ *
+ *     Quick return if possible
+ *
+-      IF( N.LE.0 ) THEN
++      IF( (N.LE.0).OR.(M.LE.0) ) THEN
+          RETURN
+       END IF
+ *
+diff --git a/SRC/dlarrv.f b/SRC/dlarrv.f
+index b036c1e66..299430361 100644
+--- a/SRC/dlarrv.f
++++ b/SRC/dlarrv.f
+@@ -350,7 +350,7 @@ SUBROUTINE DLARRV( N, VL, VU, D, L, PIVMIN,
+ *
+ *     Quick return if possible
+ *
+-      IF( N.LE.0 ) THEN
++      IF( (N.LE.0).OR.(M.LE.0) ) THEN
+          RETURN
+       END IF
+ *
+diff --git a/SRC/slarrv.f b/SRC/slarrv.f
+index 9d72b339a..95f94fd1b 100644
+--- a/SRC/slarrv.f
++++ b/SRC/slarrv.f
+@@ -350,7 +350,7 @@ SUBROUTINE SLARRV( N, VL, VU, D, L, PIVMIN,
+ *
+ *     Quick return if possible
+ *
+-      IF( N.LE.0 ) THEN
++      IF( (N.LE.0).OR.(M.LE.0) ) THEN
+          RETURN
+       END IF
+ *
+diff --git a/SRC/zlarrv.f b/SRC/zlarrv.f
+index 51ec558f5..e4be63e0d 100644
+--- a/SRC/zlarrv.f
++++ b/SRC/zlarrv.f
+@@ -348,7 +348,7 @@ SUBROUTINE ZLARRV( N, VL, VU, D, L, PIVMIN,
+ *
+ *     Quick return if possible
+ *
+-      IF( N.LE.0 ) THEN
++      IF( (N.LE.0).OR.(M.LE.0) ) THEN
+          RETURN
+       END IF
+ *
diff --git a/package/lapack/lapack.mk b/package/lapack/lapack.mk
index f34f685ae2..a80131c9ad 100644
--- a/package/lapack/lapack.mk
+++ b/package/lapack/lapack.mk
@@ -12,6 +12,9 @@ LAPACK_INSTALL_STAGING = YES
 LAPACK_SUPPORTS_IN_SOURCE_BUILD = NO
 LAPACK_CONF_OPTS = -DLAPACKE=ON -DCBLAS=ON
 
+# 0001-Fix-out-of-bounds-read-in-slarrv.patch
+LAPACK_IGNORE_CVES += CVE-2021-4048
+
 ifeq ($(BR2_PACKAGE_LAPACK_COMPLEX),y)
 LAPACK_CONF_OPTS += -DBUILD_COMPLEX=ON -DBUILD_COMPLEX16=ON
 else